*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : EK0380000
CHEMICAL NAME : 1,2-Butanediol
CAS REGISTRY NUMBER : 584-03-2
BEILSTEIN REFERENCE NO. : 0969169
REFERENCE : 4-01-00-02507 (Beilstein Handbook Reference)
LAST UPDATED : 199709
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C4-H10-O2
MOLECULAR WEIGHT : 90.14
WISWESSER LINE NOTATION : QY2&1Q
SYNONYMS/TRADE NAMES :
* 1,2-Butylene glycol
* 1,2-Dihydroxybutane
*** 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 : 16 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,207,1986
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 4192 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year:
49,385,1979
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X7923
No. of Facilities: 7 (estimated)
No. of Industries: 1
No. of Occupations: 1
No. of Employees: 1822 (estimated)
No. of Female Employees: 272 (estimated)
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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