Carbamic acid,N-butyl-, ethyl ester
Names
[ CAS No. ]:
591-62-8
[ Name ]:
Carbamic acid,N-butyl-, ethyl ester
[Synonym ]:
1-Butylurethan
N-(ethoxycarbonyl)butylamine
Ethyl butylcarbamate
Butylurethan
butyl-carbamic acid ethyl ester
Ethyl-N,N-butylcarbamate
1-Butylurethane
Butyl-carbamidsaeure-aethylester
CARBAMIC ACID,BUTYL-,ETHYL ESTER
Kohlensaeure-aethylester-butylamid
N-Butyl-urethan
Butylurethane
N-Butylurethane
Chemical & Physical Properties
[ Density]:
0.928g/cm3
[ Boiling Point ]:
204.5ºC at 760mmHg
[ Molecular Formula ]:
C7H15NO2
[ Molecular Weight ]:
145.19900
[ Flash Point ]:
77.5ºC
[ Exact Mass ]:
145.11000
[ PSA ]:
38.33000
[ LogP ]:
1.92350
[ Index of Refraction ]:
1.423
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EZ0350000
- CHEMICAL NAME :
- Carbamic acid, butyl-, ethyl ester
- CAS REGISTRY NUMBER :
- 591-62-8
- BEILSTEIN REFERENCE NO. :
- 1751992
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C7-H15-N-O2
- MOLECULAR WEIGHT :
- 145.23
- WISWESSER LINE NOTATION :
- 4MVO2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 mg/kg female 15-21 day(s) after conception
- TOXIC EFFECTS :
- Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Reproductive - Tumorigenic effects - testicular tumors
MUTATION DATA
- TYPE OF TEST :
- DNA repair
- TEST SYSTEM :
- Bacteria - Bacillus subtilis
- DOSE/DURATION :
- 5 gm/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 42,19,1977
Safety Information
[ HS Code ]:
2924199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2924199090
[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%