*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : AI2930000
CHEMICAL NAME           : Acetic acid,
                          ((2-hydroxy-1,3-trimethylene)dinitrilo)tetra-
CAS REGISTRY NUMBER     : 3148-72-9
BEILSTEIN REFERENCE NO. : 1716800
REFERENCE               : 4-04-00-02459 (Beilstein Handbook Reference)
LAST UPDATED            : 199710
DATA ITEMS CITED        : 7
MOLECULAR FORMULA       : C11-H18-N2-O9
MOLECULAR WEIGHT        : 322.31
WISWESSER LINE NOTATION : QV1N1VQ1YQ1&N1VQ1V1Q
SYNONYMS/TRADE NAMES :
   * Acetic acid, diaminopropanoltetra-
   * Acetic acid, ((2-hydroxytrimethylene)dinitrilo)tetra-
   * DHPTA
   * Diaminopropanol tetra acetic acid
   * DPTA
   * DTA
   * Glycine, N,N'-(2-hydroxy-1,3-propanediyl)bis(N-(carboxymethyl)-
   * ((2-Hydroxytrimethylene)dinitrilo)tetraacetic acid
 
                       *** 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           : >3200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   KODAK* Kodak Company Reports.  (343 State St., Rochester, NY 14650)
   Volume(issue)/page/year: 21MAY1971

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

NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
   NOHS - National Occupational Hazard Survey (1974)
     NOHS Hazard Code - M3112
       No. of Facilities: 2954 (estimated)
       No. of Industries: 33
       No. of Occupations: 13
       No. of Employees: 11898 (estimated)
   
   NOES - National Occupational Exposure Survey (1983)
     NOES Hazard Code - M3112
       No. of Facilities: 17 (estimated)
       No. of Industries: 2
       No. of Occupations: 2
       No. of Employees: 36 (estimated)

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

 
                            *** END OF RECORD ***