*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : AG4250000
CHEMICAL NAME           : Acetic acid, cyano-, isobutyl ester
CAS REGISTRY NUMBER     : 13361-31-4
BEILSTEIN REFERENCE NO. : 1761677
REFERENCE               : 3-02-00-01632 (Beilstein Handbook Reference)
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C7-H11-N-O2
MOLECULAR WEIGHT        : 141.19
WISWESSER LINE NOTATION : NC1VO1Y1&1
SYNONYMS/TRADE NAMES :
   * Acetic acid, cyano-, 2-methylpropyl ester
   * Cyanoacetic acid, isobutyl ester
   * Isobutyl cyanoacetate
 
                       *** 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           : 4520 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - changes in motor activity (specific assay)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   LONZA# Personal Communication from LONZA Ltd., CH-4002, Basel, Switzerland
   Volume(issue)/page/year: 13FEB1981

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY

 
                            *** END OF RECORD ***