*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UK5950000
CHEMICAL NAME           : 2-Propynyl ether
CAS REGISTRY NUMBER     : 6921-27-3
BEILSTEIN REFERENCE NO. : 1735850
REFERENCE               : 4-01-00-02216 (Beilstein Handbook Reference)
LAST UPDATED            : 199706
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C6-H6-O
MOLECULAR WEIGHT        : 94.12
WISWESSER LINE NOTATION : 1UU2O2UU1
SYNONYMS/TRADE NAMES :
   * Propargyl ether
 
                       *** 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           : 539 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - food intake (animal)
   Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
   FEPRA7 Federation Proceedings, Federation of American Societies for
   Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
   Volume(issue)/page/year: 19,389,1960
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - dog
DOSE/DURATION           : 913 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Gastrointestinal - nausea or vomiting
   Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
   FEPRA7 Federation Proceedings, Federation of American Societies for
   Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
   Volume(issue)/page/year: 19,389,1960
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 168 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - food intake (animal)
   Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
   FEPRA7 Federation Proceedings, Federation of American Societies for
   Experimental Biology. (Bethesda, MD)  V.1-46, 1942-87.
   Volume(issue)/page/year: 19,389,1960
 
                            *** END OF RECORD ***