< 生产厂家价格 >

(三苯基膦)乙腈

(三苯基膦)乙腈名称

[ CAS 号 ]:
16640-68-9

[ 中文名 ]:
(三苯基膦)乙腈

[ 英文名 ]:
(Triphenylphosphoranylidene)acetonitrile

[中文别名 ]:

[英文别名 ]:

2-(Triphenylphosphoranylidene)acetonitrile
EINECS 240-689-7
(Cyanomethylene)triphenylphosphorane
(Triphenylphosphoranylidene)acetonitrile
Acetonitrile, 2-(triphenylphosphoranylidene)-
MFCD00567633

(三苯基膦)乙腈物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
465.3±28.0 °C at 760 mmHg

[ 熔点 ]:
189-195ºC(lit.)

[ 分子式 ]:
C₂₀H₁₆NP

[ 分子量 ]:
301.322

[ 闪点 ]:
235.2±24.0 °C

[ 精确质量 ]:
301.102051

[ PSA ]:
33.60000

[ LogP ]:
3.45

[ 外观性状 ]:
灰白色至淡黄色结晶粉末

[ 蒸汽压 ]:
0.0±1.1 mmHg at 25°C

[ 折射率 ]:
1.627

[ 储存条件 ]:
Refrigerator

(三苯基膦)乙腈MSDS

(三苯基膦)乙腈安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
UN 2811 6.1/PG III

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 海关编码 ]:
2931900090

(三苯基膦)乙腈合成路线

(三苯基膦)乙腈海关

[ 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%

(三苯基膦)乙腈文献

A highly regio- and stereoselective formation of bicyclo[4.2.0]oct-5-ene derivatives through thermal intramolecular [2 + 2] cycloaddition of allenes.

J. Org. Chem. 72 , 4378, (2007)

Thermal [2 + 2] cycloaddition of allenes with an additional multiple bond is described. By simply heating the allenenes or allenynes having a three-atom tether in an appropriate solvent such as dioxan...

更多文献

(三苯基膦)乙腈

(三苯基膦)乙腈名称

(三苯基膦)乙腈物理化学性质

(三苯基膦)乙腈MSDS

详细MSDS(安全技术说明书)

(三苯基膦)乙腈安全信息

(三苯基膦)乙腈合成路线

详细合成路线

(三苯基膦)乙腈海关

(三苯基膦)乙腈文献

推荐生产厂家/供应商：

相关化合物