*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : KN6250000 CHEMICAL NAME : Ether, 2-chloroethyl ethyl CAS REGISTRY NUMBER : 628-34-2 BEILSTEIN REFERENCE NO. : 1731361 REFERENCE : 4-01-00-01375 (Beilstein Handbook Reference) LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H9-Cl-O MOLECULAR WEIGHT : 108.58 SYNONYMS/TRADE NAMES : * 1-Chloro-2-ethoxyethane * 2-Chloroethoxyethane * beta-Chloroethyl ethyl ether * 2-Chloroethyl ethyl ether * Ethane, 1-chloro-2-ethoxy- * 2-Ethoxyethyl chloride * Ethyl beta-chloroethyl ether *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2500 ng/m3/2H 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: -,540,1986 *** END OF RECORD ***