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472-43-5

472-43-5 structure
472-43-5 structure

Name 10-hydroxy-5H-phenophosphazinine 10-oxide
Synonyms Phosphinic acid,imino(di-o-phenylene)
5,10-Dihydro-10-hydroxy-phenophosphazin-10-oxid
Phenazaphosphinic acid
5,10-Dihydro-10-hydroxyphenophosphazin
Phenophosphazine,5,10-dihydro-10-hydroxy-,10-oxide
10-Hydroxy-10-oxo-5.10-dihydro-phosphazin,Phenophosphazinsaeure
Density 1.42g/cm3
Boiling Point 529.6ºC at 760 mmHg
Molecular Formula C12H10NO2P
Molecular Weight 231.18700
Flash Point 274.1ºC
Exact Mass 231.04500
PSA 59.14000
LogP 2.10280
Vapour Pressure 4.78E-12mmHg at 25°C
Index of Refraction 1.681

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ5380000
CHEMICAL NAME :
Phosphinic acid, imino(di-o-phenylene)-
CAS REGISTRY NUMBER :
472-43-5
BEILSTEIN REFERENCE NO. :
0186366
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H10-N-O2-P

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 :
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#00049