*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : YQ1509000
CHEMICAL NAME           : Undecanal, 2-methyl-
CAS REGISTRY NUMBER     : 110-41-8
BEILSTEIN REFERENCE NO. : 1758291
REFERENCE               : 4-01-00-03383 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 6
MOLECULAR FORMULA       : C12-H24-O
MOLECULAR WEIGHT        : 184.36
SYNONYMS/TRADE NAMES :
   * Aldehyde C-12, M.N.A.
   * Aldehyde M.N.A.
   * Methyl n-nonyl acetaldehyde
   * Methyl n-nonyl acetic aldehyde
   * 2-Methyl-1-undecanal
 
                       *** 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           : >5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 11,485,1973
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FCTXAV Food and Cosmetics Toxicology.  (London, UK)  V.1-19, 1963-81.  For
   publisher information, see FCTOD7.  Volume(issue)/page/year: 11,485,1973

         *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X5068
       No. of Facilities: 2029 (estimated)
       No. of Industries: 7
       No. of Occupations: 9
       No. of Employees: 16569 (estimated)
       No. of Female Employees: 11794 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA Section 8(d) unpublished health/safety studies
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***