Phosphine oxide,dibutyloctyl-

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Names

[ CAS No. ]:
14283-67-1

[ Name ]:
Phosphine oxide,dibutyloctyl-

[Synonym ]:
Dibutyloctylphosphine oxide
Phosphine oxide,dibutyloctyl
Di-N-butyl-N-octylphosphine oxide
dibutyl(octyl)phosphane oxide
Dibutyloctylphosphonoxid

Chemical & Physical Properties

[ Density]:
0.866g/cm3

[ Boiling Point ]:
400.6ºC at 760 mmHg

[ Molecular Formula ]:
C16H35OP

[ Molecular Weight ]:
274.42200

[ Flash Point ]:
196.1ºC

[ Exact Mass ]:
274.24300

[ PSA ]:
26.88000

[ LogP ]:
6.31020

[ Vapour Pressure ]:
2.9E-06mmHg at 25°C

[ Index of Refraction ]:
1.437

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ0177500
CHEMICAL NAME :
Phosphine oxide, dibutyloctyl-
CAS REGISTRY NUMBER :
14283-67-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H35-O-P
MOLECULAR WEIGHT :
274.48
WISWESSER LINE NOTATION :
OP8&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 :
320 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#03095

Safety Information

[ HS Code ]:
2931900090

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Phosphine oxide, (2-methyl-3-phenyl-1-aziridinyl)diphenyl-, trans- (8CI)
  • Phosphine oxide, [(1E)-2-(4-bromophenyl)ethenyl]diphenyl
  • Phosphine oxide, ethenylmethylphenyl-, (1S)
  • 2,8-Bis(diphenylphosphoryl)dibenzo[b,d]furan
  • Phosphine oxide, cyclohexylbis (2-methylpropyl)-
  • Phosphine oxide,methyldi-2-propen-1-yl-
  • 2-[5-(3,4-Diamino-5-tetrahydrofuran-2-yl-phenyl)pyrimidin-2-yl]propan-2-ol
  • [2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-thiophen-3-yl-ethyl]-carbamic acid tert-butyl ester
  • 2-Chloro-5-(oxan-4-yl)-1,3,4-thiadiazole
  • Methyl 3-chloro-4-hydroxy-5-(trifluoromethyl)benzoate
  • 4-(Benzylamino)-6-methoxynicotinic Acid
  • ethyl 5-(4-chlorophenyl)-1-methyl-1H-1,2,4-triazole-3-carboxylate
  • 3-(Cyclopropylmethyl)-7-[[4-(2,4-difluorophenyl)-1-piperidinyl]methyl]-8-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyridine
  • 4-({3-[2-(3-chloro-benzylamino)-pyrimidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino}-methyl)-piperidine-1-carboxylic acid tert-butyl ester
  • 2-Morpholino-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid
  • {4-[3-(2-methylsulfanyl-pyrimidin-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino]-cyclohexyl}-carbamic acid tert-butyl ester
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