Semicarbazide,4,4',4''-phosphinylidynetris[1-phenyl- (8CI)
Names
[ CAS No. ]:
16221-22-0
[ Name ]:
Semicarbazide,4,4',4''-phosphinylidynetris[1-phenyl- (8CI)
[Synonym ]:
4,4',4''-Phosphinylidynetris(1-phenylsemicarbazide)
Semicarbazide,4,4',4''-phosphinylidynetris(1-phenyl
n,n',n''-phosphoryltris(2-phenylhydrazinecarboxamide)
Chemical & Physical Properties
[ Density]:
1.471g/cm3
[ Molecular Formula ]:
C21H24N9O4P
[ Molecular Weight ]:
497.44700
[ Exact Mass ]:
497.16900
[ PSA ]:
186.36000
[ LogP ]:
5.63780
[ Index of Refraction ]:
1.709
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VT4028000
- CHEMICAL NAME :
- Semicarbazide, 4,4',4''-phosphinylidynetris(1-phenyl-
- CAS REGISTRY NUMBER :
- 16221-22-0
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H24-N9-O4-P
- MOLECULAR WEIGHT :
- 497.51
- WISWESSER LINE NOTATION :
- RMMVMPO&MVMMR&MVMMR
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 :
- 180 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#06836