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14283-67-1

14283-67-1结构式

常用中文名：Phosphine oxide,dibutyloctyl-
常用英文名：Phosphine oxide,dibutyloctyl-
CAS号：14283-67-1
分子式：C₁₆H₃₅OP
分子量：274.42200
发布时间：2017-10-05 01:25:27
更新时间：2023-01-15 18:05:40

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英文名	1-dibutylphosphoryloctane
英文别名	Dibutyloctylphosphine oxide Phosphine oxide,dibutyloctyl Di-N-butyl-N-octylphosphine oxide dibutyl(octyl)phosphane oxide Dibutyloctylphosphonoxid

密度	0.866g/cm3
沸点	400.6ºC at 760 mmHg
分子式	C₁₆H₃₅OP
分子量	274.42200
闪点	196.1ºC
精确质量	274.24300
PSA	26.88000
LogP	6.31020
蒸汽压	2.9E-06mmHg at 25°C
折射率	1.437

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

海关编码	2931900090

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
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%