Phosphine oxide, cyclohexyldihexyl-

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Names

[ CAS No. ]:
18470-21-8

[ Name ]:
Phosphine oxide, cyclohexyldihexyl-

[Synonym ]:
Phosphine oxide,cyclohexyldihexyl
Cyclohexyldi-N-hexylphosphine oxide

Chemical & Physical Properties

[ Density]:
0.9g/cm3

[ Boiling Point ]:
439.2ºC at 760 mmHg

[ Molecular Formula ]:
C18H37OP

[ Molecular Weight ]:
300.46000

[ Flash Point ]:
219.4ºC

[ Exact Mass ]:
300.25800

[ PSA ]:
26.88000

[ LogP ]:
6.84280

[ Vapour Pressure ]:
1.68E-07mmHg at 25°C

[ Index of Refraction ]:
1.454

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ0175500
CHEMICAL NAME :
Phosphine oxide, cyclohexyldihexyl-
CAS REGISTRY NUMBER :
18470-21-8
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H37-O-P
MOLECULAR WEIGHT :
300.52
WISWESSER LINE NOTATION :
L6TJ APO&6&6

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 :
18 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#03109

Related Compounds

  • Phosphine oxide, [(1E)-2-(4-bromophenyl)ethenyl]diphenyl
  • Phosphine oxide,phenylbis(phenylmethyl)-
  • Phosphine oxide, ethenylmethylphenyl-, (1S)
  • Phosphine oxide,(3-methoxy-3-phenylpropyl)diphenyl-
  • Phosphine oxide, bis(1-aziridinyl)diethylamino-
  • Phosphine oxide, (9,9-dimethyl-9H-xanthene-4,5-diyl)bis[diphenyl-
  • 3-(2-fluorophenyl)-2-methyl-9-(propan-2-yl)-9,10-dihydro-4H,8H-chromeno[8,7-e][1,3]oxazin-4-one
  • N-[4-(azepan-1-ylsulfonyl)phenyl]-3-phenyl-5,6-dihydro-1,4-oxathiine-2-carboxamide
  • 2-[4-(8-methoxy-2-oxo-2H-chromen-3-yl)phenoxy]-N-[3-(2-oxo-1-pyrrolidinyl)propyl]acetamide
  • N-[4-(acetylsulfamoyl)phenyl]-2-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)acetamide
  • N-[(2Z)-5-(benzylsulfanyl)-1,3,4-thiadiazol-2(3H)-ylidene]-3-phenyl-5,6-dihydro-1,4-oxathiine-2-carboxamide
  • 2-((1-(3-chlorophenyl)-5-(4-methoxyphenyl)-1H-imidazol-2-yl)thio)-N-(p-tolyl)acetamide
  • N-[1-(2-methoxyethyl)-4,5-dimethyl-3-(phenylsulfonyl)-1H-pyrrol-2-yl]cyclohexanecarboxamide
  • N-{2-[(2,1,3-benzoxadiazol-4-ylsulfonyl)amino]ethyl}-1,3-benzodioxole-5-carboxamide
  • N-{2-[(2,1,3-benzoxadiazol-4-ylsulfonyl)amino]ethyl}-1H-indole-5-carboxamide
  • 1-[4-(2,1,3-Benzothiadiazol-4-ylsulfonyl)piperazin-1-yl]-2-(2,4-dichlorophenoxy)ethanone
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