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-
  • N-(3,4-dimethylphenyl)-1-methyl-6-oxo-2-((2-oxo-2-((2-(trifluoromethyl)phenyl)amino)ethyl)thio)-1,6-dihydropyrimidine-5-carboxamide
  • N-(3,4-dimethylphenyl)-1-methyl-6-oxo-2-((2-oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl)thio)-1,6-dihydropyrimidine-5-carboxamide
  • 2-((2-((4-acetamidophenyl)amino)-2-oxoethyl)thio)-N-(3,4-dimethylphenyl)-1-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxamide
  • N-(3-fluoro-4-methylphenyl)-2-((6-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
  • 1,3-Cyclopentadiene, 2,5-bis(1-methylethyl)-
  • 3-(4,5-diphenyl-1,3-oxazol-2-yl)-N-(1-phenylethyl)propanamide
  • 1-Bromo-4-isopropoxy-5-methoxy-7-methylnaphthalene
  • Myristoyl ethyltrimonium methosulfate
  • 2-(2-((6-Chlorohexyl)oxy)ethoxy)ethanamine2,2,2-trifluoroacetate
  • 2-{1-[1-(2-Phenylethenesulfonyl)piperidine-4-carbonyl]piperidin-4-yl}-1,3-benzoxazole
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