*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : DM4790000
CHEMICAL NAME : Benzoxazole, 5-chloro-2-methyl-
CAS REGISTRY NUMBER : 19219-99-9
BEILSTEIN REFERENCE NO. : 0120800
REFERENCE : 2-27-00-00020 (Beilstein Handbook Reference)
LAST UPDATED : 199701
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C8-H6-Cl-N-O
MOLECULAR WEIGHT : 167.60
WISWESSER LINE NOTATION : T56 BN DOJ C1 HG
COMPOUND DESCRIPTOR : Drug
SYNONYMS/TRADE NAMES :
* 5-Chloro-2-methylbenzoxazole
*** 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 : >1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc.,
1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year:
4(1),339,1964
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : >2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc.,
1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year:
4(1),337,1964
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1550 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc.,
1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year:
4(1),337,1964
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***