* Methyloxirane polymer with oxirane block
* Pluronic L 61
* Polyoxypropylene-polyoxyethylene block copolymer
*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : RR0549000
CHEMICAL NAME : Oxirane, methyl-, polymer with oxirane, block
CAS REGISTRY NUMBER : 106392-12-5
LAST UPDATED : 199710
DATA ITEMS CITED : 2
MOLECULAR FORMULA : (C3-H6-O.C2-H4-O)x
SYNONYMS/TRADE NAMES :
* Methyloxirane polymer with oxirane block
* Pluronic L 61
* Polyoxypropylene-polyoxyethylene block copolymer
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 129 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology,
Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-
1990- Volume(issue)/page/year: 12,569,1993
*** STATUS IN U.S. ***
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JUNE 1998
*** END OF RECORD ***
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