*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : RP7211000
CHEMICAL NAME           : Oxazolidine, 4,4-dimethyl-
CAS REGISTRY NUMBER     : 51200-87-4
BEILSTEIN REFERENCE NO. : 0969276
LAST UPDATED            : 199710
DATA ITEMS CITED        : 8
MOLECULAR FORMULA       : C5-H11-N-O
MOLECULAR WEIGHT        : 101.17
WISWESSER LINE NOTATION : T5M COTJ E1 E1
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * Dimethyl oxazolidine
   * 4,4-Dimethyloxazolidine
   * Oxazolidine A
 
                       *** 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           : 950 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CTOIDG Cosmetics and Toiletries.  (Allured Pub. Corp., POB 318, Wheaton, IL
   60189)  V.91-    1976-  Volume(issue)/page/year: 96(3),79,1981
 
TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 11700 mg/m3
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CTOIDG Cosmetics and Toiletries.  (Allured Pub. Corp., POB 318, Wheaton, IL
   60189)  V.91-    1976-  Volume(issue)/page/year: 96(3),79,1981
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CTOIDG Cosmetics and Toiletries.  (Allured Pub. Corp., POB 318, Wheaton, IL
   60189)  V.91-    1976-  Volume(issue)/page/year: 96(3),79,1981
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Ovary
DOSE/DURATION           : 500 ng/L
REFERENCE :
   EPASR* United States Environmental Protection Agency, Office of Pesticides
   and Toxic Substances. (U.S. Environmental Protection Agency, 401 M St., SW,
   Washington, DC 20460)  History unknown.  Volume(issue)/page/year:
   8EHQ-0283-0470

                    *** U.S. STANDARDS AND REGULATIONS ***
 
   EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION
   FEREAC Federal Register.  (U.S. Government Printing Office, Supt. of
   Documents, Washington, DC 20402) V.1-    1936-  Volume(issue)/page/year:
   54,7740,1989

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - X1173
       No. of Facilities: 1262 (estimated)
       No. of Industries: 40
       No. of Occupations: 45
       No. of Employees: 72070 (estimated)
       No. of Female Employees: 9363 (estimated)

                          *** STATUS IN U.S. ***
 
   EPA TSCA Section 8(b) CHEMICAL INVENTORY
   
   EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998

 
                            *** END OF RECORD ***