*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KN9900000
CHEMICAL NAME           : Ether, ethyl ethynyl
CAS REGISTRY NUMBER     : 927-80-0
BEILSTEIN REFERENCE NO. : 0741882
REFERENCE               : 4-01-00-02211 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C4-H6-O
MOLECULAR WEIGHT        : 70.10
SYNONYMS/TRADE NAMES :
   * Ethoxyacetylene
   * Ethoxyethyne
   * Ethyl ethynyl ether
   * Ethyne, ethoxy-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York,
   Academic Press, Inc., 1969  Volume(issue)/page/year: -,249,1969
 
                            *** END OF RECORD ***