Acetic acid, 2,4-dichlorophenoxy-, 4-chloro-2-butenyl ester

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Names

[ Name ]:
Acetic acid, 2,4-dichlorophenoxy-, 4-chloro-2-butenyl ester

[Synonym ]:
Crotiline
2,4-D chlorocrotyl ester
2,4-Dichlorophenoxyacetic acid,4-chlorocrotonyl ester
Acetic acid,2,4-dichlorophenoxy-,4-chloro-2-butenyl ester
Chlorocrotyl ester of 2,4-D
Krotilin
Crotylin
Krotiline

Chemical & Physical Properties

[ Density]:
1.355g/cm3

[ Boiling Point ]:
413.2ºC at 760mmHg

[ Molecular Formula ]:
C₁₂H₁₁Cl₃O₃

[ Molecular Weight ]:
309.57300

[ Flash Point ]:
165.9ºC

[ Exact Mass ]:
307.97700

[ PSA ]:
35.53000

[ LogP ]:
4.05640

[ Vapour Pressure ]:
4.88E-07mmHg at 25°C

[ Index of Refraction ]:
1.548

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AG8200000

CHEMICAL NAME :: Acetic acid, 2,4-dichlorophenoxy-, 4-chloro-2-butenyl ester

CAS REGISTRY NUMBER :: 2971-38-2

LAST UPDATED :: 199309

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C12-H11-Cl3-O3

MOLECULAR WEIGHT :: 309.58

WISWESSER LINE NOTATION :: GR CG DO1VO2U2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 547 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,35,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 489 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,35,1982

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2190 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,35,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 784 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,35,1982

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,131,1969 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 1 mg/m3 JAN 1993

Safety Information

[ RIDADR ]:
UN 3345

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

Related Compounds

(2S)-2-amino-1-cyclopropyl-3-methylbutan-1-one
1-{3-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyridin-2-yl}-N-[(oxolan-2-yl)methyl]piperidine-4-carboxamide
N-(3-methylbenzyl)-1-{3-[3-(4-methylphenyl)-1,2,4-oxadiazol-5-yl]pyridin-2-yl}piperidine-4-carboxamide
1-(3-Methylphenyl)-3-(pyridin-3-yl)propan-2-one
2-[(5-chloropyridin-2-yl)amino]-4-methyl-N-(propan-2-yl)-1,3-thiazole-5-carboxamide
2-(3-Bromo-4-methoxyphenyl)-2-[(trimethylsilyl)oxy]acetonitrile
N-benzyl-2-[(5-chloropyridin-2-yl)amino]-4-methyl-1,3-thiazole-5-carboxamide
2-[(5-chloropyridin-2-yl)amino]-4-methyl-N-(4-methylbenzyl)-1,3-thiazole-5-carboxamide
1-[3-(Pyridin-3-ylmethyl)-1,2,4-oxadiazol-5-yl]cyclohexan-1-amine
2-[(5-chloropyridin-2-yl)amino]-N-(2-ethoxybenzyl)-4-methyl-1,3-thiazole-5-carboxamide

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