Semicarbazide,4,4',4''-phosphinylidynetris[1-phenyl- (8CI)

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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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • phosphoryl isocyanate
  • Phenylhydrazine

DownStream

Related Compounds

  • O-Methyl 15-Oxo 17-Hydro Gibberellin A3 Diacetate
  • 5-(5-methylpyrazin-2-yl)-1H-imidazol-2-amine
  • Tert-butyl 2-butanoylmorpholine-4-carboxylate
  • 2-cyclopropyl-4-methyl-3,4-dihydro-2H-1-benzopyran-6-sulfonyl fluoride
  • N-Methyl Prochlorperazine Iodide
  • 2-(2,5-Difluoro-4-methylphenyl)-2-methylpropanenitrile
  • Methyl [2alpha(E),3beta(R*)]-5-[3-(3,4-Dihydroxy-4-methylpentyl)-3-methyloxiranyl]-3-methyl-2-pentenoic Acid Ester
  • 6,8-bis[3-[(2-Methyl-1-oxo-2-propen-1-yl)amino]propoxy]-1,3-pyrenedisulfonic Acid
  • (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 3-[[4-[2-(1H-diazirin-3-yl)phenyl]phenyl]methyl]-2-oxo-1H-benzimidazole-4-carboxylate
  • alpha-Methyl-1-pentyl-1H-indole-3-ethanamine (2Z)-2-Butenedioate
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