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1-(diethylphosphoryloxy-ethyl-phosphoryl)ethane

Names

[ CAS No. ]:
7495-97-8

[ Name ]:
1-(diethylphosphoryloxy-ethyl-phosphoryl)ethane

[Synonym ]:
diethylphosphinic anhydride
diethylphosphinic acid anhydride
Diethylphosphinigsaeure-anhydrid
Phosphinic acid,anhydride
Phosphinic acid,diethyl-,anhydride
Diaethyl-phosphinsaeure-anhydrid
bis(diethylphosphinic) anhydride
diethylphosphonic anhydride
1,1,3,3-tetraethyldiphosphoxane 1,3-dioxide

Chemical & Physical Properties

[ Density]:
1.05g/cm3

[ Boiling Point ]:
282.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H20O3P2

[ Molecular Weight ]:
226.19000

[ Flash Point ]:
138.7ºC

[ Exact Mass ]:
226.08900

[ PSA ]:
62.99000

[ LogP ]:
3.63880

[ Index of Refraction ]:
1.421

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ4725000
CHEMICAL NAME :
Phosphinic acid, diethyl-, anhydride
CAS REGISTRY NUMBER :
7495-97-8
BEILSTEIN REFERENCE NO. :
1778175
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H20-O3-P2
MOLECULAR WEIGHT :
226.22
WISWESSER LINE NOTATION :
OP2&2&OPO&2&2

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: 9,131,1957

Related Compounds