terbutol

Modify Date: 2024-01-03 16:12:14

terbutol Structure
terbutol structure
Common Name terbutol
CAS Number 1918-11-2 Molecular Weight 277.40200
Density 0.9756 (rough estimate) Boiling Point 420.26°C (rough estimate)
Molecular Formula C17H27NO2 Melting Point 203-204℃
MSDS N/A Flash Point N/A

 Names

Name terbucarb
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9756 (rough estimate)
Boiling Point 420.26°C (rough estimate)
Melting Point 203-204℃
Molecular Formula C17H27NO2
Molecular Weight 277.40200
Exact Mass 277.20400
PSA 38.33000
LogP 4.69910
Vapour Pressure 0.000129mmHg at 25°C
Index of Refraction 1.5420 (estimate)
Storage condition 0-6°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
FB8525000
CHEMICAL NAME :
Carbamic acid, methyl-, 2,6-di-tert-butyl-p-tolyl ester
CAS REGISTRY NUMBER :
1918-11-2
LAST UPDATED :
199612
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C17-H27-N-O2
MOLECULAR WEIGHT :
277.45

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 :
>34600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 10,97,1965
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970 *** 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83761 No. of Facilities: 18 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 684 (estimated)

 Safety Information

Hazard Codes Xn
RTECS FB8525000
HS Code 29242990

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

Hercules 9573
Terbucarb
terbutol
AZAC
Caswell No. 294
Mbpmc
2,6-bis(1,1-dimethylethyl)-4-methylphenyl N-methylcarbamate
azak
2,6-di-tert-butyl-p-tolyl methylcarbamate
2,6-di-tert-butyl-4-methylphenyl methylcarbamate
AZAR
(2,6-ditert-butyl-4-methylphenyl) N-methylcarbamate
Carbamic acid,methyl-,2,6-di-tert-butyl-p-tolyl ester
2,6-di-tert-butyl-4-methylphenyl N-methylcarbamate