Phosphonic acid, (2-oxo-3-tetrahydrothienyl)-, dibenzyl ester

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Names

[ CAS No. ]:
73805-83-1

[ Name ]:
Phosphonic acid, (2-oxo-3-tetrahydrothienyl)-, dibenzyl ester

[Synonym ]:
WLN: T5SVTJ CMPO&O1R&O1R
Phosphonic acid,(2-oxo-3-tetrahydrothienyl)-,dibenzyl ester
dibenzyl(2-oxotetrahydrothiophen-3-yl)phosphoramidate
O,O'-Dibenzyl-4-mercapto-2-phosphonaminobutyric acid lactone

Chemical & Physical Properties

[ Density]:
1.31g/cm3

[ Boiling Point ]:
545.4ºC at 760 mmHg

[ Molecular Formula ]:
C18H20NO4PS

[ Molecular Weight ]:
377.39400

[ Flash Point ]:
283.7ºC

[ Exact Mass ]:
377.08500

[ PSA ]:
99.74000

[ LogP ]:
4.54070

[ Index of Refraction ]:
1.608

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA0260000
CHEMICAL NAME :
Phosphonic acid, (2-oxo-3-tetrahydrothienyl)-, dibenzyl ester
CAS REGISTRY NUMBER :
73805-83-1
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H20-N-O4-P-S
MOLECULAR WEIGHT :
377.42
WISWESSER LINE NOTATION :
T5SVTJ CMPO&O1R&O1R

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 :
100 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#03352

Related Compounds

  • 6-Amino-5-(difluoromethyl)-4-methylnicotinaldehyde
  • 2-(2-Amino-5-(difluoromethyl)-4-nitropyridin-3-yl)acetic acid
  • 2-Bromo-3-(difluoromethyl)-6-methylisonicotinic acid
  • 2-(2-Bromo-6-(difluoromethyl)-4-fluoropyridin-3-yl)acetic acid
  • 2-Bromo-5-(difluoromethyl)-3-methyl-4-(trifluoromethyl)pyridine
  • Methyl 4-nitrobenzofuran-3-carboxylate
  • 2-(2-Chloro-3-pyridin-3-ylpyridin-4-yl)acetic acid
  • 5-(Difluoromethyl)-6-hydroxy-3-(trifluoromethyl)picolinonitrile
  • 2-Amino-3-bromo-5-(difluoromethyl)isonicotinic acid
  • 6-Cyano-5-(difluoromethyl)-4-nitropyridine-3-sulfonyl chloride
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