*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : EL5800000 CHEMICAL NAME : 2-Butanol, 2-methyl-3,3,4,4-tetrafluoro- CAS REGISTRY NUMBER : 29553-26-2 BEILSTEIN REFERENCE NO. : 1815827 LAST UPDATED : 199712 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C5-H8-F4-O MOLECULAR WEIGHT : 160.13 WISWESSER LINE NOTATION : QX1&1&XFFYFF SYNONYMS/TRADE NAMES : * 2-Methyl-3,3,4,4-tetrafluoro-2-butanol *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 670 mg/kg TOXIC EFFECTS : Behavioral - general anesthetic Lungs, Thorax, or Respiration - other changes Gastrointestinal - other changes REFERENCE : JOCMA7 Journal of Occupational Medicine. (Chicago, IL) V.1-9, 1957-67. For publisher information, see:JJOMDZ Volume(issue)/page/year: 4,262,1962 TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1000 ppm/4H TOXIC EFFECTS : Behavioral - general anesthetic Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness REFERENCE : JOCMA7 Journal of Occupational Medicine. (Chicago, IL) V.1-9, 1957-67. For publisher information, see:JJOMDZ Volume(issue)/page/year: 4,262,1962 *** STATUS IN U.S. *** EPA TSCA Section 8(b) CHEMICAL INVENTORY *** END OF RECORD ***