MCPA-1-butyl ester
Names
[ CAS No. ]:
1713-12-8
[ Name ]:
MCPA-1-butyl ester
[Synonym ]:
MCPA,butyl ester
butyl 4-chloro-o-tolyloxyacetate
Yamaclean M
MCPA butyl
MCP butyl ester
butyl 2-(4-chloro-2-methylphenoxy)acetate
Butyl 2-methyl-4-chlorophenoxyacetate
butyl (4-chloro-2-methylphenoxy)acetate
Butyl 4-chloro-o-tolyloxyacetate
2-Methyl-4-chlorophenoxyacetic acid n-butyl ester
EINECS 216-989-9
MCPA-1-butyl ester
Chemical & Physical Properties
[ Density]:
1.127g/cm3
[ Boiling Point ]:
332.2ºC at 760mmHg
[ Molecular Formula ]:
C13H17ClO3
[ Molecular Weight ]:
256.72500
[ Flash Point ]:
124.8ºC
[ Exact Mass ]:
256.08700
[ PSA ]:
35.53000
[ LogP ]:
3.37050
[ Vapour Pressure ]:
0.000148mmHg at 25°C
[ Index of Refraction ]:
1.505
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AG1780000
- CHEMICAL NAME :
- Acetic acid, ((4-chloro-o-tolyl)oxy)-, butyl ester
- CAS REGISTRY NUMBER :
- 1713-12-8
- LAST UPDATED :
- 199303
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C13-H17-Cl-O3
- MOLECULAR WEIGHT :
- 256.75
- WISWESSER LINE NOTATION :
- GR C1 DO1VO4
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 :
- 914 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C327,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 612 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SAIGBL Sangyo Igaku. Japanese Journal of Industrial Health. (Nippon Sangyo Eisei Igakkai, Kosu Eisei Bldg., 1-29-8, Shinjuku, Shinjuku-ku, Tokyo 160, Japan) V.1- 1959- Volume(issue)/page/year: 16,362,1974 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989
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%