Di-N-butyl-N-hexylphosphine oxide

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Names

[ CAS No. ]:
74038-17-8

[ Name ]:
Di-N-butyl-N-hexylphosphine oxide

[Synonym ]:
dibutyl(hexyl)phosphane oxide
Phosphine oxide,dibutylhexyl
Di-N-butyl-N-hexylphosphine oxide

Chemical & Physical Properties

[ Density]:
0.868g/cm3

[ Boiling Point ]:
371.7ºC at 760 mmHg

[ Molecular Formula ]:
C14H31OP

[ Molecular Weight ]:
246.36900

[ Flash Point ]:
178.6ºC

[ Exact Mass ]:
246.21100

[ PSA ]:
26.88000

[ LogP ]:
5.53000

[ Index of Refraction ]:
1.433

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ0177250
CHEMICAL NAME :
Phosphine oxide, dibutylhexyl-
CAS REGISTRY NUMBER :
74038-17-8
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H31-O-P
MOLECULAR WEIGHT :
246.42
WISWESSER LINE NOTATION :
OP6&4&4

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#03121

Related Compounds

  • DI-N-BUTYL N,N-DIETHYLCARBAMOYLMETHYLPHOSPHONATE
  • Phosphine oxide,dibutyloctyl-
  • Silane, dihexyl-
  • 2-dibutylphosphoryl-N,N-diethylacetamide
  • N,N-DI-N-BUTYL-N-3-[4-(NITROBENZOYLOXY)PROPYL]AMMONIUM CHLORIDE
  • Phosphonic acid,[(diethylamino)carbonyl]-, dibutyl ester (9CI)
  • [1-(2-Bromo-4-nitrophenyl)-2-methylpropan-2-yl](methyl)amine
  • 2-Amino-1-(3-chloropyridin-4-yl)propan-1-one
  • 3-Amino-3-(2-{[(tert-butoxy)carbonyl]amino}-4-methoxyphenyl)propanoic acid
  • 4-Amino-1-(2,3-dihydro-1-benzofuran-5-yl)butan-2-one
  • 1-(4-Chloro-2-methylphenyl)-3-oxocyclobutane-1-carboxylic acid
  • 3-[(3-methylazetidin-3-yl)oxy]-4-nitro-1H-pyrazole
  • 1-(1,3-dimethyl-1H-pyrazol-5-yl)-3-oxocyclobutane-1-carboxylic acid
  • 4-oxo-1-[3-(trifluoromethyl)-1H-pyrazol-4-yl]cyclohexane-1-carboxylic acid
  • methyl 4-amino-3-(3-nitro-1H-pyrazol-4-yl)butanoate
  • (2-{8-Azabicyclo[3.2.1]octan-3-yl}ethyl)bis(propan-2-yl)amine