二丁基苯膦

二丁基苯膦名称

[ CAS 号 ]:
6372-44-7

[ 中文名 ]:
二丁基苯膦

[ 英文名 ]:
DIBUTYLPHENYLPHOSPHINE

[英文别名 ]:

Phosphine,dibutylphenyl
TL 464
di-n-Butylphenylphosphine
Dibutylphenylphosphine
Dibutyl-fenylfosfin

二丁基苯膦物理化学性质

[ 沸点 ]:
306.1ºC at 760 mmHg

[ 分子式 ]:
C₁₄H₂₃P

[ 分子量 ]:
222.30600

[ 闪点 ]:
144.9ºC

[ 精确质量 ]:
222.15400

[ PSA ]:
13.59000

[ LogP ]:
4.39400

二丁基苯膦毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SY8400000

CHEMICAL NAME :: Phosphine, dibutylphenyl-

CAS REGISTRY NUMBER :: 6372-44-7

BEILSTEIN REFERENCE NO. :: 0743952

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H23-P

MOLECULAR WEIGHT :: 222.34

WISWESSER LINE NOTATION :: 4P4&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 mg/m3/10M

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

REFERENCE :: NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,NOV1942

点击显示

二丁基苯膦安全信息

[ 风险声明 (欧洲) ]:
20/21/22

[ 安全声明 (欧洲) ]:
26-36/37/39

[ 海关编码 ]:
2902909090

二丁基苯膦合成路线

详细合成路线

二丁基苯膦上下游产品

二丁基苯膦上游产品

二丁基苯膦下游产品

二丁基苯膦海关

[ 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%