*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TR1581100
CHEMICAL NAME           : Poly(oxy-1,2-ethanediyl),
                          alpha-(carboxymethyl)-omega-(nonylphenoxy)-, sodium
                          salt
CAS REGISTRY NUMBER     : 56323-90-1
LAST UPDATED            : 199701
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : (C2-H4-O)n.C17-H26-O3.Na
SYNONYMS/TRADE NAMES :
   * NP 4CM
 
                       *** 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           : 880 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 8,1713,1974

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

 
                            *** END OF RECORD ***