Ethylphosphonic diamide cyclic 4-chloro-o-phenylene ester

Modify Date: 2024-10-02 18:54:37

Ethylphosphonic diamide cyclic 4-chloro-o-phenylene ester Structure
Ethylphosphonic diamide cyclic 4-chloro-o-phenylene ester structure
Common Name Ethylphosphonic diamide cyclic 4-chloro-o-phenylene ester
CAS Number 73790-34-8 Molecular Weight 216.60500
Density 1.38g/cm3 Boiling Point 334.3ºC at 760 mmHg
Molecular Formula C8H10ClN2OP Melting Point N/A
MSDS N/A Flash Point 156ºC

 Names

Name 5-Chloro-2,3-dihydro-2-ethyl-1H-1,3,2-benzodiazophosphole-2-oxide

 Chemical & Physical Properties

Density 1.38g/cm3
Boiling Point 334.3ºC at 760 mmHg
Molecular Formula C8H10ClN2OP
Molecular Weight 216.60500
Flash Point 156ºC
Exact Mass 216.02200
PSA 50.94000
LogP 3.66640
Index of Refraction 1.59

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TA1525000
CHEMICAL NAME :
Phosphonic diamide, ethyl-, cyclic 4-chloro-o-phenylene ester
CAS REGISTRY NUMBER :
73790-34-8
LAST UPDATED :
198209
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H10-Cl-N2-O-P
MOLECULAR WEIGHT :
216.62
WISWESSER LINE NOTATION :
T56 BMPMJ CO C2 GG

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#06818