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74038-17-8

74038-17-8结构式

常用中文名：Di-N-butyl-N-hexylphosphine oxide
常用英文名：Di-N-butyl-N-hexylphosphine oxide
CAS号：74038-17-8
分子式：C₁₄H₃₁OP
分子量：246.36900
发布时间：2016-01-08 08:44:44
更新时间：2024-04-02 16:25:45

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英文名	1-dibutylphosphorylhexane
英文别名	dibutyl(hexyl)phosphane oxide Phosphine oxide,dibutylhexyl Di-N-butyl-N-hexylphosphine oxide

密度	0.868g/cm3
沸点	371.7ºC at 760 mmHg
分子式	C₁₄H₃₁OP
分子量	246.36900
闪点	178.6ºC
精确质量	246.21100
PSA	26.88000
LogP	5.53000
折射率	1.433

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