diethylphosphoryloxy-diethoxy-sulfanylidene-λ5-phosphane

Names

[ CAS No. ]:
7506-77-6

[ Name ]:
diethylphosphoryloxy-diethoxy-sulfanylidene-λ5-phosphane

[Synonym ]:
Phosphorothioic acid,diethyl ester
Diethylphosphinic acid anhydride with diethyl phosphorothionate
Phosphinic acid,diethyl-,anhydride with diethyl phosphorothionate
diethylphosphoryloxy-diethoxy-sulfanylidene
Phosphorothioic acid,monoanhydride with diethylphosphonic acid,diethyl ester

Chemical & Physical Properties

[ Density]:
1.162g/cm3

[ Boiling Point ]:
300.7ºC at 760 mmHg

[ Molecular Formula ]:
C8H20O4P2S

[ Molecular Weight ]:
274.25500

[ Flash Point ]:
135.6ºC

[ Exact Mass ]:
274.05600

[ PSA ]:
96.47000

[ LogP ]:
4.26900

[ Index of Refraction ]:
1.466

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ4920000
CHEMICAL NAME :
Phosphinic acid, diethyl-, anhydride with diethyl phosphorothionate
CAS REGISTRY NUMBER :
7506-77-6
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H20-O4-P2-S
MOLECULAR WEIGHT :
274.28
WISWESSER LINE NOTATION :
SP2&2&OPO&O2&O2

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

  • {1-[1-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]-4,4-difluorocyclohexyl}methanamine
  • (4-methyl-3,4-dihydro-2H-1,4-benzoxazin-6-yl)methanesulfonamide
  • {1H,4H,5H,6H-cyclopenta[c]pyrazol-3-yl}methanesulfonamide
  • [3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl sulfamate
  • 2-{6-Chloroimidazo[1,2-a]pyridin-2-yl}ethane-1-sulfonyl fluoride
  • 3-[(3-Hydroxypyrrolidin-3-yl)methyl]-1lambda6-thiolane-1,1-dione
  • 3-Methyl-3-(2-methyl-1,3-thiazol-5-yl)butan-1-amine
  • 2,2-dimethyl-3-[(1R)-2,2,2-trifluoro-1-hydroxyethyl]-1lambda6-thiolane-1,1-dione
  • 2,2-dimethyl-3-[(1S)-2,2,2-trifluoro-1-hydroxyethyl]-1lambda6-thiolane-1,1-dione
  • Tert-butyl 3-(1-amino-2,2,2-trifluoroethyl)morpholine-4-carboxylate
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