CAS 463-82-1|2,2-dimethylpropane

CHEMICAL IDENTIFICATION

RTECS NUMBER :

TY1190000

CHEMICAL NAME :

Propane, 2,2-dimethyl-

CAS REGISTRY NUMBER :

463-82-1

BEILSTEIN REFERENCE NO. :

1730722

LAST UPDATED :

199710

DATA ITEMS CITED :

8

MOLECULAR FORMULA :

C5-H12

MOLECULAR WEIGHT :

72.17

WISWESSER LINE NOTATION :

1X1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :

Inhalation

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1097 gm/m3/2H

TOXIC EFFECTS :

Behavioral - excitement

REFERENCE :

JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 58,74,1936

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

100 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

HINAAU Hindustan Antibiotics Bulletin. (Hindustan Antibiotics, Ltd., Pimpri, Poona, India) V.1- 1958- Volume(issue)/page/year: 10,206,1968 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 500 ppm (1500 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83523 No. of Facilities: 18 (estimated) No. of Industries: 2 No. of Occupations: 4 No. of Employees: 371 (estimated)