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4233-13-0

4233-13-0结构式

常用中文名：[butyl(phenyl)phosphoryl]benzene
常用英文名：[butyl(phenyl)phosphoryl]benzene
CAS号：4233-13-0
分子式：C₁₆H₁₉OP
分子量：258.29500
发布时间：2017-08-03 09:18:09
更新时间：2024-02-15 16:29:24

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英文名	[butyl(phenyl)phosphoryl]benzene
英文别名	butyldiphenylphosphane oxide Butyldiphenylphosphine oxide Phosphine oxide,butyldiphenyl diphenylphosphinylbutane n-butyldiphenylphosphine oxide

密度	1.06g/cm3
沸点	354.6ºC at 760 mmHg
分子式	C₁₆H₁₉OP
分子量	258.29500
闪点	168.3ºC
精确质量	258.11700
PSA	26.88000
LogP	3.80060
折射率	1.547

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SY9970000

CHEMICAL NAME :: Phosphine oxide, butyldiphenyl-

CAS REGISTRY NUMBER :: 4233-13-0

BEILSTEIN REFERENCE NO. :: 0913931

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H19-O-P

MOLECULAR WEIGHT :: 258.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1350 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 24(4),22,1990

海关编码	2902909090

海关编码	2902909090
中文概述	2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素	品名, 成分含量
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%