Acetic acid,2-(2,4,5-trichlorophenoxy)-, butyl ester

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Names

[ CAS No. ]:
93-79-8

[ Name ]:
Acetic acid,2-(2,4,5-trichlorophenoxy)-, butyl ester

[Synonym ]:
butyl (2,4,5-trichlorophenoxy)acetate
EINECS 202-277-5
butyl 2-(2,4,5-trichlorophenoxy)acetate
2,4,5-T n-butyl ester

Chemical & Physical Properties

[ Density]:
1.324g/cm3

[ Boiling Point ]:
371.9ºC at 760 mmHg

[ Melting Point ]:
28.5°C

[ Molecular Formula ]:
C12H13Cl3O3

[ Molecular Weight ]:
311.58900

[ Flash Point ]:
142.2ºC

[ Exact Mass ]:
309.99300

[ PSA ]:
35.53000

[ LogP ]:
4.36890

[ Index of Refraction ]:
1.528

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AJ8485000
CHEMICAL NAME :
Acetic acid, (2,4,5-trichlorophenoxy)-, butyl ester
CAS REGISTRY NUMBER :
93-79-8
BEILSTEIN REFERENCE NO. :
2336131
LAST UPDATED :
199710
DATA ITEMS CITED :
13
MOLECULAR FORMULA :
C12-H13-Cl3-O3
MOLECULAR WEIGHT :
311.60
WISWESSER LINE NOTATION :
GR BG DG EO1VO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2 mg/kg
SEX/DURATION :
female 1-20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Effects on Newborn - live birth index (measured after birth)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
200 ug/kg
SEX/DURATION :
female 7-8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - urogenital system Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
2 mg/kg
SEX/DURATION :
female 1-20 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
748 mg/kg
SEX/DURATION :
female 11-13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1246 mg/kg
SEX/DURATION :
female 12-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
120 mg/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
740 mg/kg
SEX/DURATION :
female 6-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)
TYPE OF TEST :
Cytogenetic analysis

MUTATION DATA

TEST SYSTEM :
Rodent - rat
DOSE/DURATION :
10 ug/kg
REFERENCE :
ECBUDQ Ecological Bulletins. (Editorial Service of FRN, Box 6710, S-11385, Stockholm, Sweden) No.19- 1975- Volume(issue)/page/year: 27,182,1978

Safety Information

[ HS Code ]:
2918990090

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 1-(Propan-2-yl)-4-{4-[(1-{pyrido[3,4-d]pyrimidin-4-yl}piperidin-4-yl)oxy]but-2-yn-1-yl}piperazine
  • 6-cyclopropyl-5-fluoro-N-[2-(4-methoxyphenyl)ethyl]pyrimidin-4-amine
  • 2-Methyl-4-(4-{2-methylimidazo[1,2-b]pyridazin-6-yl}piperazin-1-yl)pyrimidine
  • 1-(4-{[1-(4-Methyl-1,3-thiazol-2-yl)piperidin-4-yl]oxy}but-2-yn-1-yl)-4-(pyridin-2-yl)piperazine
  • 4,4-Difluoro-1-(1-{[3-(trifluoromethyl)phenyl]methyl}piperidine-4-carbonyl)piperidine
  • N-{1-[(3-chlorophenyl)methyl]piperidin-4-yl}-N-methylpyridin-2-amine
  • 6-{4-[3-bromo-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-N,N-dimethylpyridazin-3-amine
  • 5-methyl-4-(4-{6-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidine
  • 6-cyclopropyl-N-(2,5-dimethoxyphenyl)-5-fluoropyrimidin-4-amine
  • 6-cyclopropyl-N-(2,4-dimethoxyphenyl)-5-fluoropyrimidin-4-amine
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