*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : OZ4100000
CHEMICAL NAME           : Methacrylic acid, diester with triethylene glycol
CAS REGISTRY NUMBER     : 109-16-0
OTHER CAS REGISTRY NOS. : 102770-39-8
BEILSTEIN REFERENCE NO. : 1797351
REFERENCE               : 4-02-00-01531 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 8
MOLECULAR FORMULA       : C14-H22-O6
MOLECULAR WEIGHT        : 286.36
COMPOUND DESCRIPTOR     : Mutagen
SYNONYMS/TRADE NAMES :
   * NK ester 3G
   * Polyester TGM 3
   * 2-Propenoic acid, 2-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester
   * Tedma
   * TGM 3
   * TGM 3PC
   * TGM 3S
   * Triethylene glycol dimethacrylate
 
                       *** 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           : 10837 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 47(4),17,1982
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 10750 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - other changes
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 47(4),17,1982
 
                 ** OTHER MULTIPLE DOSE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7889 mg/kg/26W-I
TOXIC EFFECTS :
   Blood - pigmented or nucleated red blood cells
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 47(4),17,1982
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 4 mg/plate
REFERENCE :
   TOLED5 Toxicology Letters.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1977-  Volume(issue)/page/year:
   31(Suppl),214,1986

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M1872
       No. of Facilities: 106 (estimated)
       No. of Industries: 4
       No. of Occupations: 4
       No. of Employees: 1278 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M1872
       No. of Facilities: 357 (estimated)
       No. of Industries: 19
       No. of Occupations: 17
       No. of Employees: 12250 (estimated)
       No. of Female Employees: 2734 (estimated)

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

 
                            *** END OF RECORD ***