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63981-01-1

63981-01-1 structure

63981-01-1 structure

Name: Phosphorous acid,bis(2-ethylhexyl) ester, barium salt (9CI)
Chemical Name: bis(2-ethylhexyl) hydrogen phosphite
CAS Number: 63981-01-1
Molecular Formula: C₁₆H₃₅BaO₃P++
Molecular Weight: 443.74800
Create Date: 2016-06-26 21:20:44
Modify Date: 2025-08-25 10:50:23

Name	bis(2-ethylhexyl) hydrogen phosphite
Synonyms	Phosphorous acid,bis(2-ethylhexyl) ester,barium salt (9CI) BIS(2-ETHYLHEXOXY)PHOSPHINOUS ACID

Boiling Point	395.2ºC at 760mmHg
Molecular Formula	C₁₆H₃₅BaO₃P++
Molecular Weight	443.74800
Flash Point	192.8ºC
Exact Mass	444.13800
PSA	52.28000
LogP	5.67160

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TG6300000

CHEMICAL NAME :: Phosphorous acid, bis(2-ethylhexyl) ester, barium salt

CAS REGISTRY NUMBER :: 63981-01-1

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C32-H68-O6-P2.Ba

MOLECULAR WEIGHT :: 748.28

WISWESSER LINE NOTATION :: 4Y2&1OPQO1Y4&2 &-BA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

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: 7,790,1955

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