RTECS NUMBER : SZ7000000
CHEMICAL NAME : Phosphonic acid, butyl-, dibutyl ester
CAS REGISTRY NUMBER : 78-46-6
BEILSTEIN REFERENCE NO. : 1777999
REFERENCE : 4-04-00-03552 (Beilstein Handbook Reference)
LAST UPDATED : 199709
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C12-H27-O3-P
MOLECULAR WEIGHT : 250.36
WISWESSER LINE NOTATION : 4OPO&4&O4
SYNONYMS/TRADE NAMES :
* Dibutyl butanephosphonate
* Dibutyl butylphosphonate
* NSC 2666
* TC 44
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 125 mg/kg
TOXIC EFFECTS :
Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council
Chemical-Biological Coordination Center. (National Academy of Science
Library, 2101 Constitution Ave., NW, Washington, DC 20418)
Volume(issue)/page/year: 7,789,1955
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010)
Volume(issue)/page/year: NX#03463
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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