{"data":{"id":"us/40-cfr-180.920","jurisdiction":"us","citation":"40 CFR 180.920","heading":"Inert ingredients used pre-harvest; exemptions from the requirement of a tolerance.","body":"The following materials are exempted from the requirement of a tolerance when used in accordance with good agricultural practice as inert (or occasionally active) ingredients in pesticide formulations applied to growing crops only:\nTable 1 to § 180.920\nInert ingredients Limits Uses\nAcetic acid, 2-ethylhexyl ester (CAS Reg. No. 103-09-3) Not to exceed 50% by weight in pesticide formulation Solvent/Co-solvent\nAcetophenone (CAS Reg. No. 98-86-2) Attractant, solvent, co-solvent\nAdenosine (CAS Reg. No. 58-61-7) Maximum of 0.5% of formulation Synergist\nAdipic acid (CAS Reg. No. 124-04-9) Acidification or buffering agent; pH regulator\nAlder bark Seed germination stimulator\nAlkyl (C12-C16) dimethyl ammonio acetate (CAS Reg. Nos. 683-10-3, 2601-33-4 and 693-33-4 20% by weight in pesticide formulation Surfactant\nα-Alkyl (minimum C6 linear, branched, saturated and/or unsaturated)-ω-hydroxypolyoxyethylene polymer with or without polyoxypropylene, mixture of di- and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; minimum oxyethylene content is 2 moles; minimum oxypropylene content is 0 moles (CAS Reg. Nos. 9046-01-9, 37280-82-3, 39464-66-9, 42612-52-2, 50643-20-4, 52019-36-0, 58318-92-6, 60267-55-2, 61837-79-4, 67711-84-6, 68070-99-5, 68071-35-2, 68071-17-0, 68130-47-2, 68186-37-8, 68186-36-7, 68311-02-4, 68425-73-0, 68458-48-0, 68511-37-5, 68610-65-1, 68585-36-4, 68649-29-6, 68815-11-2, 68908-64-5, 68891-13-4, 73038-25-2, 78330-24-2, 108818-88-8, 154518-39-5, 317833-96-8, 873662-29-4, 936100-29-7, 936100-30-0) Not to exceed 30% of pesticide formulation Surfactants, related adjuvants of surfactants\nN-alkyl(C8-C18) dimethylamidopropylamines where the alkyl group is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 109-28-4, 3179-80-4, 7651-02-7, 22890-10-4, 22890-11-5, 39669-97-1, 45267-19-4, 68140-01-2, 1147459-12-8, 146987-98-6) Not to exceed 20% by weight in herbicide formulations Surfactants, related adjuvants of surfactants\nN-alkyl (C8-C18) primary amines and their acetate salts where the alkyl group is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 61790-57-6, 61790-58-7, 61790-59-8, 61790-60-1, 61788-46-3, 61790-33-8, 68155-38-4) Concentration in formulated end-use products not to exceed 10% by weight in herbicide products, 4% by weight in insecticide products, and 4% by weight in fungicide products Surfactants, related adjuvants of surfactants\nN,N-Bis-α-ethyl-ω-hydroxypoly(oxy-1,2-ethanediyl) C8-C18 saturated and unsaturated alkylamines; the poly(oxy-1,2-ethanediyl) content is 2-60 moles (CAS Reg. Nos. 10213-78-2, 25307-17-9, 26635-92-7, 26635-93-8, 288259-52-9, 58253-49-9, 61790-82-7, 61791-14-8, 61791-24-0, 61791-26-2, 61791-31-9, 61791-44-4, 68155-33-9, 68155-39-5, 68155-40-8,70955-14-5, 73246-96-5, 1266162-49-5) Not to exceed 25% in herbicide formulations and 10% in insecticide and fungicide formulations Surfactants, related adjuvants of surfactants\nN,N-Bis-α-ethyl-ω-hydroxypoly(oxy-1,2-ethanediyl/oxy(methyl-1,2-ethanediyl) C8-C18 saturated and unsaturated alkylamines; the poly(oxy-1,2-ethanediyl/oxy(methyl-1,2-ethanediyl) content is 2-60 moles (CAS Reg. Nos. 68213-26-3, 68153-97-9, 75601-76-2) Not to exceed 25% in herbicide formulations and 10% in insecticide and fungicide formulations Surfactants, related adjuvants of surfactants\nAluminum (CAS Reg. No. 7429-90-5) Not to exceed 5% by weight of pesticide formulation for seed treatment use in occupational settings only Seed treatment colorant\nAluminum sulfate Safener adjuvant\nAmmonium acetate (CAS No. 631-61-8) 15% Buffering agent\nAmmonium chloride (CAS Reg. No. 12125-02-9) Carrier/nutrient\nAmmonium formate (CAS Reg. No. 540-69-2) Complexing or fixing agent\nAmmonium nitrate (CAS Reg. No. 6484-52-2) Adjuvant/ intensifier for herbicides\nAmmonium polyphosphate (CAS Reg. No. 68333-79-9) Sequestrant, buffer, or surfactant\nQuaternary ammonium compounds, benzylbis(hydrogenated tallow alkyl)methyl, bis(hydrogenated tallow alkyl)di-methylammonium salts with saponite (CAS Reg. No. 1588523-05-0) Not to exceed 1.0% by weight of pesticide formulation Suspending or structuring agent\nQuaternary ammonium compounds, benzylbis(hydrogenated tallow alkyl)methyl, bis(hydrogenated tallow alkyl)di-methylammonium salts with sepiolite (CAS Reg. No. 1574487-61-8) Not to exceed 2.0% by weight of pesticide formulation, asbestos free and containing less than 1% crystalline silica Suspending or structuring agent\nAmylopectin, 2-hydroxypropyl ether, acid- (CAS Reg. No. 2756130-86-4) For seed treatment use only Binder, carrier, film-former\nTrans-anethole (CAS Reg. No. 4180-23-8) Not to exceed 3% in pesticide formulations Fragrance\nBacillus thuringiensis strain EX 297512 For seed treatment use only. This inert ingredient must meet the specifications contained in 40 CFR 180.1011(a)(1)-(4) Diluent and/or carrier\nBaicalin anhydrous (CAS Reg. No. 21967-41-9) 10% by weight Stabilizer\nBaicalin hydrate (CAS Reg. No. 206752-33-2) 10% by weight Stabilizer\nBarium sulfate Carrier\n1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,4-butanediol, adipic acid, and hexamethylene diisocyanate, minimum number average molecular weight (in amu) 30,000 (CAS Reg. No. 55231-08-8) For use in honeybee hive miticide formulations Component of controlled release agent\n1,2-Benzisothiazolin-3-one Not more than 0.1% of formulation. Not more than 0.02 lb to be applied per acre Preservative/stabilizer\nBenzyl acetate (CAS Reg. No. 140-11-4) Solvent\nBeta Cyclodextrin, Methyl Ethers (CAS Reg. No. 128446-36-6) 40% by weight Stabilizer and solvent\nBoric acid Sequestrant\nBuffalo gourd root powder (Cucurbita foetidissima root powder); or, Zucchini juice (Cucurbita pepo juice) or Hawkesbury melon Citrullus lanatus. No more than 2.5 lbs/acre/season (3.4 gm/acre/season of Cucurbitacin) Gustatory stimulant\nButyl stearate Defoamer\nγ-Butyrolactone Solvent\nC.I. Pigment Blue #15 (CAS Reg. No. 147-14-8; containing no more than 50 ppm polychlorinated biphenyls (PCBs)) For seed treament use only Dye, coloring agent\nC.I. Pigment Green #7 (CAS Reg. No. 1328-53-6; containing no more than 50 ppm polychlorinated biphenyls (PCBs)) For seed treatment use only Dye, coloring agent\nC.I. Pigment Red #112 (CAS Reg. No. 6535-46-2) Seed treatment use only. Limited to 10% w/w of pesticide formulation Coloring agent\nC.I. Pigment Violet #23 (CAS Reg. No. 6358-30-1; containing no more than 20 ppb of polychlorinated dibenzo-p-dioxins and/or polychlorinated dibenzofurans) For seed treatment use only Dye, coloring agent\nC.I. Pigment Yellow 1 (CAS Reg. No. 2512-29-0) Not to exceed 10% (weight/weight) in pesticide formulation Colorant\nCalcium Pantothenate (CAS Reg. No. 137-08-6) 0.1% by weight in pesticide formulations Enzyme cofactor\nCalcium formate (CAS Reg. No. 544-17-2) Carrier\nCalcium gluconate (CAS Reg. No. 299-28-5) Sequestrant\nCamphor (CAS Reg. No. 76-22-2) Not more than 5% weight to weight (w/w) of pesticide formulations Deodorant, melting point adjustment\nCarbon Black (CAS Reg. No. 1333-86-4) For seed treatment use only Colorant\nCarbonic acid, dipotassium salt (CAS Reg. No. 584-08-7) Buffering agent\nCarbonic acid, dipotassium salt, trihydrate (CAS Reg. No. 18662-52-7) Buffering agent\nCarboxymethyl guar gum sodium salt (CAS Reg. No. 39346-76-4) Without limitation Thicker/drift reduction agent\nCarboxymethyl-hydroxypropyl guar (CAS Reg. No. 68130-15-4) Without limitation Thicker/drift reduction agent\nCarous chloride 10 ppm in formulation Tagging agent\nCarrageenan, conforming to 21 CFR 172.260 Not more than 0.15% of pesticide formulation Thickener and stabilizer for pesticide formulations applied to seeds before planting\nChlorobenzene Contains not more than 1% impurities. Not for use after edible parts of plant begin to form. Do not graze livestock in treated areas within 48 hours after application Solvent, cosolvent\n5-Chloro-2-methyl-4-isothiazolin-3-one (in combination with 2-methyl-4-isothiazolin-3-one) Not more than 0.0022% (22.5 ppm) in the formulation; 0.00022% (or 2.25 ppm) in the final solution applied to growing crops Preservative\nCholine chloride (CAS Reg. No. 67-48-1) As a solvent\nCholine hydroxide (CAS Reg No. 123-41-1) Without limitation Neutralizer\nCis-isomer of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride (CAS Reg. No. 51229-78-8) Maximum of 0.14% by weight of formulation Preservative\nCoco alkyl dimethyl amines (CAS Reg. No. 61788-93-0) Not to exceed 0.5% in pesticide formulation Emulsifier\nCopper naphthenate Not more than 2.5% of formulation; application limited to before edible portions of plants begin to form Mercaptan scavenger in technical pesticide\nCumene sulfonic acid and its ammonium, calcium, magnesium, potassium, sodium and zinc salts (CAS Reg. Nos. 15763-76-5, 16066-35-6, 164524-02-1, 28085-69-0, 28348-53-0, 28631-63-2, 32073-22-6, 37475-88-0, 37953-05-2, and 90959-88-9) Surfactant, related adjuvant of surfactant\nCyclohexane Solvent, cosolvent\nCyclohexanone Do.\nCysteine (CAS Reg. No. 52-90-4) Maximum of 0.5% of formulation Synergist\nD\u0026C Green No. 6 Dye\nD\u0026C Red No. 17, technical grade Dye\nD\u0026C Red No. 33 (CAS Reg. No. 3567-66-6); meeting the specifications listed in 21 CFR 74.1333 Dye\nD\u0026C Violet No. 2, technical grade Not more than 0.005% of pesticide formulation Dye\nDecanamide, N,N-dimethyl (CAS Reg. No. 14433-76-2) Emulsifier, solvent, cosolvent\nDextrin, hydrogen 1-octenylbutanedioate (CAS Reg. No. 68070-94-0) For seed treatment use only Binder, carrier, film-former\nDiammonium phosphate (CAS Reg. No. 7783-28-0) Buffer, surfactant\ndibenzylidene sorbitol (32647-67-9) Thinning agent\nDiethanolamine Stabilizer, inhibitor for formulations used before crop emerges from soil\nDiethanolamine salts of alkyl (C8-C24) benzenesulfonic acid (CAS Reg. Nos. 26545-53-9, 67815-95-6, 67889-94-5, 67889-95-6, 68259-34-7, 68478-47-7, 68567-68-0, 68815-34-9, 68815-37-2, 68891-02-1, 68953-97-9, 84989-15-1, 85338-09-6, 90194-39-1, 90194-40-4, 90218-08-9) Not to exceed 7% of pesticide formulation Surfactants, related adjuvants of surfactants\nDiethylene glycol Deactivator, adjuvant for formulations used before crop emerges from soil\nDiethylene Glycol (CAS No. 111-46-6) Without limitation Solvent, stabilizer and/or antifreeze\nDiethylene glycol and diethylene glycol monobutyl, monoethyl, and monomethyl ethers Deactivator for formulations used before crop emerges from soil, stabilizer\nDiethylene glycol mono butyl ether (CAS Reg. No. 112-34-5) Without limitation Pesticide inert ingredient as a solvent, stabilizer and/or antifreeze\nDiethylene Glycol MonoEthyl Ether (CAS Reg. No. 111-90-0) Without limitation Solvent, stabilizer and/or antifreeze\nDimethylaminopropylamine, isopropylamine, ethanolamine, and triethanolamine salts of alkyl (C8-C24) benzenesulfonic acid (CAS Reg. Nos. 3088-30-0, 12068-12-1, 26264-05-1, 26836-07-7, 27323-41-7, 55470-69-4, 58089-99-9, 61886-59-7, 61931-76-8, 67924-05-4, 68110-32-7, 68259-35-8, 68411-31-4, 68442-72-8, 68567-69-1, 68584-24-7, 68584-25-8, 68648-81-7, 68648-96-4, 68649-00-3, 68815-30-5, 68815-35-0, 68910-32-7, 68953-93-5, 68953-98-0, 70528-84-6, 72391-21-0, 84961-74-0, 85480-55-3, 85480-56-4, 85995-82-0, 90194-42-6, 90194-53-9, 90194-54-0, 90194-55-1, 90218-09-0, 90218-11-4, 90218-35-2, 96687-54-6, 99924-49-9, 121617-08-1, 157966-96-6, 193562-36-6, 319926-68-6, 877677-48-0, 1093628-27-3) Surfactants, related adjuvants of surfactants\n3,6-Dimethyl-4-octyn-3,6-diol In pesticide formulations, for soil prior to planting or to plants before edible parts form Surfactants, related adjuvants of surfactants\nDimethyl sulfoxide (CAS Reg. No. 67-68-5) Solvent/co-solvent\nDipotassium hydrogen phosphate Buffering agent\nDipropylene glycol monomethyl ether Stabilizer\nDouglas-fir bark, ground Solid diluent, carrier\nDysprosium chloride 10 ppm in formulation Tagging agent\n1,2-ethanediamine,N,N,N″, N″-tetramethyl-, polymer with 1,1′-oxybis[2-chloroethane] (CAS Reg. No. 31075-24-8) For use in pesticide formulations applied to cotton or wheat only Adjuvant or water conditioner\n(S,S)-Ethylenediaminedisuccinic acid (CAS Reg. No. 20846-91-7) Sequestrant or chelating agent\nEthylene glycol Antifreeze, deactivator for all pesticides used before crop emerges from soil and in herbicides before or after crop emerges\nEthylene glycol (CAS Reg. No. 107-21-1) Without limitation Pesticide inert ingredient as a solvent, stabilizer and/or antifreeze\nEthylene glycol monobutyl ether\n2-Ethylhexanol Cosolvent, defoamer, solvent for all pesticides used before crop emerges from soil and in herbicides before or after crop emerges\nEuropic chloride 10 ppm in formulation Tagging agent\nFD\u0026C Blue No. 1 (CAS Reg. No. 3844-45-9) For seed treatment use only Dye, coloring agent\nFD\u0026C Blue No. 1, methyl-polyethylene glycol derivative (CAS Reg. No. 9079-34-9) For seed treatment use only; Number average molecular weight (in amu) is greater than 1,000; Not to exceed 5% of the formulated pesticide product Dye, coloring agent\nFD\u0026C Blue No. 1, polyethylene glycol derivative (CAS Reg. No. 9079-33-8) For seed treatment use only; Number average molecular weight (in amu) is greater than 1,000; Not to exceed 5% of the formulated pesticide product Dye, coloring agent\nFD\u0026C Red No. 40 (CAS Reg. No. 25956-17-6) For seed treatment use only. Not to exceed 2% by weight of the pesticide formulation Dye, coloring agent\nFerric chloride Not greater than 2% of suspending, dispersing agent, pesticide formulation\nFluoroapatite Solid diluent, carrier\nFolic acid (CAS Reg. No. 59-30-3) Maximum of 0.5% of formulation Synergist\nGluconic acid (and sodium salt) Sequestrant\nl-Glutamic acid (C5 H9 NO4; CAS Reg. No. 56-86-0) Seet treatment use only Plant nutrient\n[alpha]-D-glucopyranoside, 2-ethylhexyl 6-O-[alpha]-D glucopyranosyl- (CAS Reg. No. 330980-61-5) Surfactant\n[alpha]-D-glucopyranoside, 2-ethylhexyl (CAS Reg. No. 125590-73-0) Surfactant\nGlutamine (CAS Reg. No. 56-85-9) Maximum of 0.5% of formulation Synergist\nGlycerol—propylene oxide polymer (CAS Reg. No. 25791-96-2) Component in water-soluble film\nGlyceryl triacetate Stabilizer\nGlyceryl tris-12-hydroxystearate Flow control agent\nGlycine betaine (CAS Reg. No. 107-43-7) Plant nutrient\nGraphite Treatment aid for seeds\nGuar hydroxypropyltrimethylammonium chloride (CAS Reg. No. 71329-50-5) Thickener/drift reduction agent\nHexamethylenetetramine Stabilizer for carriers in solid pesticide formulations\nHydrolyzed vegetable proteins from soy Not to exceed 25% of pesticide formulation pH adjusting agent, surfactant, adhesive\n2-(2′-hydroxy-3′,5′-di-tert-amylphenyl) benzotriazole (CAS Reg. No. 25973-55-1) Maximum concentration of 0.6% in insecticide formulations applied to adzuki beans, canola, chickpeas, cotton, faba beans, field peas, lentils, linola, linseed, lucerne, lupins, mung beans, navy beans, pigeon peas, safflower, sunflower, and vetch Ultraviolet (UV) stabilizer\n2-Hydroxy-4-n-octoxybenzophenone (CAS Reg. No. 1843-05-6) Not more than 0.2 pt of pesticide formulation Light stabilizer\nHydroxypropyl guar gum Thickener\n2-Hydroxypropyl starch (CAS Reg. No. 9049-76-7) Adjuvant\nIsobornyl acetate Solvent\nIsobutyl alcohol Do.\nIsobutylene-butene copolymers For soil application only Binder\nIsooctadecanol Not more than 2% of pesticide formulation Defoaming agent\nKonjac glucomannan (CAS Reg. No. 37220-17-0) Not to exceed 1.0% by weight in pesticide formulation Thickener\nL-arginine (CAS Reg. No. 74-79-3) For use in greenhouses only when applied to pre-bloom cucumbers at a maximum concentration of \u003c1% Protein stabilizer\nLanthanum chloride 10 ppm in formulation Tagging agent\nMagnesium nitrate (in combination with 2-methyl-4-isothiazolin-3-one and 5-chloro-2-methyl-4-isothiazolin-3-one) None Preservation\nMaleic acid For pesticide formulations applied to apples with a minimum preharvest interval of 21 days Stabilizer\nMaleic anhydride (CAS Reg. No. 108-31-6) Not to exceed 3.5% in pesticide formulations; or for pesticide formulations applied to apples with a minimum preharvest interval of 21 days Stabilizer\nMalic acid (CAS Reg. No. 6915-15-7) Buffering and stabilizing agent\nManganese carbonate Plant nutrient\nD-mannose (CAS Reg. No. 3458-28-4) Sequestrant, binder, filler\nMesityl oxide Not for use after edible parts of plant begin to form. Do not graze livestock in treated areas within 48 hours after application Solvent, cosolvent\nMethionine (CAS Reg. No. 59-51-8) Maximum of 0.5% of formulation Synergist\nMethyl alcohol Do.\nMethyl ethyl ketone Surfactant\nMethyl p- hydroxybenzoate Preservative for formulations\nMethyl isobutyl ketone Solvent, cosolvent\n2-Methyl-4-isothiazolin-3-one (in combination with 5-chloro-2-methyl-4-isothiazolin-3-one) Not more than 0.0022% (22.5 ppm) in the formulation; 0.00022% (or 2.25 ppm) in the final solution applied to growing crops Preservative\nMono-, di-, and trimethylnapthalenesulfonic acids and napthalenesulfonic acids formaldehyde condensates, ammonium and sodium salts (CAS Reg. Nos. 9008-63-3, 9069-80-1, 9084-06-4, 36290-04-7, 91078-68-1, 141959-43-5, 68425-94-5) Surfactants, related adjuvants of surfactants\nMethyl oleate Surfactant\n2-Methyl-2,4-pentanediol Solvent for formulations used before crop emerges from soil\nMethyl poly(oxyethylene)C8-C18 alkylammonium chlorides where the poly(oxyethylene) content is n = 2-15 and where C8-C18 alkyl is linear and may be saturated or unsaturated (CAS Reg. Nos. 3010-24-0, 18448-65-2, 70750-47-9, 22340-01-8, 67784-77-4, 64755-05-1, 61791-10-4, 28724-32-5, 28880-55-9, 68187-69-9, 68607-27-2, 60687-90-3 Concentration in formulated end use products not to exceed 10% by weight in herbicide products and 5% by weight in all other pesticide products Surfactants, related adjuvants of surfactants\nN-Methylpyrrolidone (CAS Reg. No. 872-504) Solvent, cosolvent\nMixed phytosterols (consisting of campesterol, sitosterol and stigmasterol, with minor amounts of associated plant sterols) derived from edible vegetable oils Surfactant\nMono- and bis-(1H, 1H, 2H, 2H-perfluoroalkyl) phosphates where the alkyl group is even numbered and in the C6-C12 range Not more than 0.5% of pesticide formulation. Expires February 9, 2008 Surfactant, related adjvants of surfactants\nMono- and dialkyl (C8-C18) methylated ammonium chloride compounds, where the alkyl group(s) (C8-C18) are derived from coconut, cottonseed, soya, tallow, or hogfat fatty acids Surfactants, related adjuvants of surfactants\nMorpholine 4-C6-12 Acyl Derivatives (CAS Reg. No. 887947-29-7) As a solvent\nNicotinamide (CAS Reg. No. 98-92-0) Not to exceed 0.5% by weight of pesticide formulation as synergist; not to exceed 5% by weight of pesticide formulation as corrosion inhibitor Synergist, corrosion inhibitor\nα-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene); produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-100 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range 4-14 or 30-100 Surfactant\nOctanamide, N,N-dimethyl (CAS Reg. No. 1118-92-9) Emulsifier, solvent, cosolvent\nα-Oleoyl-ω-(oleoyloxy) poly(oxyethylene) derived from α-hydro-ω-hydroxypoly(oxyethylene) (molecular weight 600 amu) Component of defoamers\nOxo-decyl acetate (CAS reg. No. 108419-33-6) Solvent\nOxo-heptyl acetate (CAS Reg. No. 90438-79-2) Solvent\nOxo-hexyl acetate (CAS Reg. No. 88230-35-7) Solvent\nOxo-nonyl acetate (CAS Reg. No. 108419-34-7) Solvent\nOxo-octyl acetate (CAS Reg. No. 108419-32-5) Solvent\nOxo-tridecyl acetate (CAS Reg. No. 108419-35-8) Solvent\nPhenol, 2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl-, (CAS Reg. No. 23328-53-2) Not more than 10% by weight of pesticide formulations UV stabilizer\nPhenolsulfonic acid—formaldehyde—urea condensate and its sodium salt Applied to growing plants only Dispersant surfactant\n(Phthalocyaninato (2)) copper; (C.I. pigment blue No. 15) When used as a colorant in low-density plastic films Coloring agent, pigment\nPigment red 48 For seed treatment use only Dye\nα-Pinene Not more than 2% of formulation by weight Stabilizer\nPoly(oxy-1,2-ethanediyl), α-isotridecyl-ω-methoxy (CAS Reg. No. 345642-79-7) At a maximum of 10% in formulation Surfactant\nPoly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-hydroxy-, (C10-C12)-alkyl ethers, disodium salts, polyoxylene content averages 4-5 moles (CAS Reg. No. 68815-56-5) Not to exceed 0.125% for seed treatment use only Surfactant\nPoly(oxy-1,2-ethanediyl), α-(3-carboxy-1-oxosulfopropyl)-ω-hydroxy-, (C10-C16)-alkyl ethers, disodium salts, polyoxyethylene content averages 5 moles (CAS Reg. No. 68954-91-6) Not to exceed 0.125% for seed treatment use only Surfactant\nPoly(oxy-1,2-ethanediyl), α, α′-{[[4-[(3-sulfophenyl)azo]phenyl]imino]di-2,1-ethanediyl}bis[ω-hydroxy-, monosodium salt Not to exceed 20% by weight of pesticide formulation Colorant\nPoly(oxyethylene) adducts of mixed phytosterols (such sterols to consist of campesterol, stigmasterol and sitosterol with minor amounts of associated plant sterols) derived from edible vegetable oils; polyoxyethylene content averaging 5-26 moles Surfactant, related adjuvants\nPolyoxyethylene polyoxypropylene mono(di-sec-butylphenyl) ether (CAS Reg. No. 69029-39-6) Limited to herbicide formulations only, and to no more than 30% by weight in herbicide formulations intended for application to turf Surfactants, related adjuvants of surfactants\nPoly(oxyethylene) (5) sorbitan monooleate Surfactants, related adjuvants of surfactants\nPolysorbate 60, conforming to 21 CFR 172.836 Surfactant\nPotassium acetate (CAS Reg. No. 127-08-2) Nutrient\nPotassium dihydrogen phosphate Buffering agent\nPotassium polyaspartate (CASRN 64723-18-8) Maximum of 10% in pesticide formulations Complexing agent\n2-Propanamine, compound with α-phosphono-ω-butoxypoly (oxy-1,2-ethanediyl) (2:1) (CAS Reg. No. 431040-31-2) Not more than 15% in the formulated product Surfactant\n2-Propanamine, compounds with polyethylene glycol dihydrogen phosphate C8-10- alkyl ether (2:1) (CAS Reg. No. 431062-72-5) Not more than 15% in the formulated product Surfactant\n1-Propanaminium, 3-amino-N-(carboxymethyl)-N,N-dimethyl-, N-coco acyl derivatives, hydroxides, inner salts (CAS Reg. No. 61789-40-0) 10% w/w in pesticide formulation Surfactant\n1,2-Propanediol, 3-[3-[1, 3, 3, 3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxyanyl] propoxy]- (CAS Reg. No. 70280-68-1) Not to exceed 5% by weight of pesticide formulation Antifoaming agent\nPropylene glycol monomethyl ether Solvent\nPyridoxine (CAS Reg. No. 65-23-6) Maximum of 0.5% of formulation Synergist\n2-Pyrrolidinone, 1-butyl- (CAS Reg. No. 3470-98-2) Not to exceed 30% by weight of pesticide formulation Solvent/cosolvent\nRosin, dark wood (as defined in 21 CFR 178.3870(a)(1)(v)) Surfactants, related adjuvants of surfactants\nRosin, gum Do.\nRosin, tall oil Do.\nCell Walls of Saccharomyces cerevisiae Carrier\nScandium chloride 10 ppm in formulation Tagging agent\nSodium bisulfate (CAS Reg. No. 7681-38-1) Acidifying/buffering agent\nSodium 1,4-dicyclohexyl sulfosuccinate Surfactants, related adjuvants of surfactants\nSodium 1,4-dihexyl sulfosuccinate (CAS Reg. No. 3006-15-3) Surfactants, related adjuvants of surfactants\nSodium dihydrogen phosphate (CAS Reg. No. 7558-80-7) conforming to 21 CFR 182.6778 Buffering agent\nSodium 1,4-diisobutyl sulfosuccinate (CAS Reg. No. 127-39-9) Surfactants, related adjuvants of surfactants\nSodium 1,4-dipentyl sulfosuccinate (CAS Reg. No. 922-80-5) Surfactants, related adjuvants of surfactants\nSodium metaborate Sequestrant\nSodium molybdate Plant nutrient\nSodium nitrate Solid diluent\nSodium nitrite Not more than 3% of pesticide formulation Stabilizer, inhibitor\nSodium o-phenylphenate Not more than 0.1% of pesticide formulation Preservative for formulation\nSodium salt of the insoluble fraction of rosin Surfactants, related adjuvants of surfactants\nSodium salts of N-alkyl (C8-C18)-beta-iminodipropionic acid where the C8-C18 is linear and may be saturated and/or unsaturated (CAS Reg. Nos. 3655-00-3, 61791-56-8, 14960-06-6, 26256-79-1, 90170-43-7, 91696-17-2, 97862-48-1) Concentration in formulated end-use products not to exceed 30% by weight in pesticide formulations Surfactants, related adjuvants of surfactants\nSodium tetraborate Not more than 2% of pesticide formulation Buffering agent; corrosion inhibitor\nStarch, 1-octenylbutanedioate, aluminum salt (CAS Reg. No. 9087-61-0) For seed treatment use only Flow aid, flow enhancer, anti-caking agent\nSulfonic acids, C13-17-sec-alkane, sodium salts (CAS Reg. No. 85711-69-9) Not to exceed 40% by weight in non-residential use pesticide formulation only Surfactant\nSulfonic acids, C14-17-sec-alkane, sodium salts (CAS Reg. No. 97489-15-1) Not to exceed 40% by weight in non-residential pesticide formulation only Surfactant\nTallowamine, ethoxylated, mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, potassium, and sodium salts of the phosphate esters, where the poly(oxyethylene) content averages 2-20 moles (CAS Reg. No. 68308-48-5) Not to exceed 20% of pesticide formulation Surfactants, related adjuvants of surfactants\nTannin Dispersing agent\nα-terpineol (CAS Reg. No. 98-55-5) Not to exceed 5% in pesticide formulations Solvent\nTertiary butylhydroquinone Antioxidant\n1-Tetradecanamine, N,N-dimethyl-, N-oxide (CAS Reg. No. 3332-27-2) Component in water-soluble film\nTetraethylene glycol (CAS Reg. No. 112-60-7) Solvent\nN,N,N′,N″-Tetrakis-(2-hydroxypropyl) ethylenediamine (CAS Reg. No. 102-60-3) Concentration in formulated end-use products not to exceed 20% by weight in pesticide formulations Stabilizer for formulations\n2,4,7,9-Tetramethyl-5-decyne 4,7-diol In pesticide formulations, for application to soil prior to planting or to plants before edible parts form Surfactants, related adjuvants of surfactants\nTetrapotassium pyrophosphate (CAS Reg. No. 7320-345) Not to exceed 10% of formulation Sequestrant, anticaking agent, conditioning agent\nThiamine Mononitrate (CAS Reg. No. 532-43-4) 0.1% by weight in pesticide formulations Enzyme cofactor\nTin oxide (CAS Reg. No. 18282-10-5) Not to exceed 40% by weight for use in seed treatment pesticide formulations only Colorant\nTitanium dioxide (CAS Reg. No. 13463-67-7) Pigment, colorant, carrier\nToluenesulfonic acid and its ammonium, calcium, magnesium, potassium, sodium, and zinc salts Solvent, cosolvent\nTriethanolamine Stabilizer, inhibitor for formulations used before crop emerges from soil\nTriethanolamine (CAS Reg. No. 102-71-6) Stabilizer, inhibitor\nTriethylene glycol Deactivator\nTriethyl phosphate Stabilizer for formulations used before crop emerges from soil\nTrimethylolpropane (CAS Reg. No. 77-99-6) Not to exceed 15% by weight of the film Component in water-soluble film\nα-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy poly(oxyethylene), the poly(oxyethylene) content averages 4-150 moles) Not more than 15% of the formulation Surfactant\nα-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy poly(oxyethylene); mixture of monohydrogen and dihydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, potassium, sodium, and zinc salts, the poly(oxyethylene) content averages 4-150 moles) Not more than 15% of the formulation Do\nα-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy poly(oxyethylene) sulfate, and the corresponding ammonium, calcium, magnesium, potassium, sodium, and zinc salts, the poly(oxyethylene) content averages 4-150 moles Not more than 15% of the pesticide formulation Do\nTryptophan (CAS Reg. No. 73-22-3) Maximum of 0.5% of formulation Synergist\nValeric acid, normal Not more than 2% in pesticide formulations Stenching agent or odorant\nXylene Solvent, cosolvent\nXylenesulfonic acid its ammonium calcium, magnesium, potassium, sodium, and zinc salts Surfactants, related adjuvants of surfactants\nYucca extract from Yucca schidigera Wetting agent\nYtterbium chloride 10 ppm in formulation Tagging agent\nYttrium chloride 10 ppm in formulation Tagging agent\nZinc orthophosphate Plant nutrient and safener\nZinc stearate, conforming to 21 CFR 182.5994 and 582.5994 Flow control agent","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER E—PESTICIDE PROGRAMS","PART 180—TOLERANCES AND EXEMPTIONS FOR PESTICIDE CHEMICAL RESIDUES IN FOOD","Subpart D—Exemptions From Tolerances"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"7eb3da13b2a0367c8194391e366fc2c2cac5ae59524d9ef41984a7b9547d7605","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-180.910","next":"us/40-cfr-180.930"},"notice":"GroundRules: Original legal text. Not legal advice."}