Phenol,2,6-bis(1,1-dimethylethyl)-4-methyl-, 1-(N-methylcarbamate) cas no:1918-11-2

NamePhenol,2,6-bis(1,1-dimethylethyl)-4-methyl-, 1-(N-methylcarbamate)
CAS1918-11-2
SynonymsCarbamicacid, methyl-, 2,6-di-tert-butyl-p-tolyl ester (7CI,8CI); Phenol,2,6-bis(1,1-dimethylethyl)-4-methyl-, methylcarbamate (9CI);2,6-Di-tert-butyl-4-methylphenyl-N-methylcarbamate; 2,6-Di-tert-butyl-p-tolylmethylcarbamate; Azak; MBPMC; Terbucarb; Terbutol
Molecular FormulaC17H27 N O2
Molecular Weight277.45

refractive index1.491
storage temp0-6°C

Safety

Low toxicity by ingestion and skin contact. Mutation data reported. When heated to decomposition it emits toxic vapors of NO_x.
RTECS FB8525000

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)