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4-乙基苯腈

4-乙基苯腈名称

[ CAS 号 ]:
3032-92-6

[ 中文名 ]:
4-乙炔基苯甲腈

[ 英文名 ]:
4-Ethynylbenzonitrile

[中文别名 ]:

[英文别名 ]:

Benzonitrile,4-ethynyl
4-(1-ethynyl)benzonitrile
4-cyanophenylacetylene
MFCD04974058
p-cyanophenylacetylene
4-Ethynylbenzonitrile 97
4-Ethynyl-benzonitrile
Benzonitrile, 4-ethynyl-
4-ethynylbenzenecarbonitrile
(4-cyanophenyl)ethyne

4-乙基苯腈物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
230.2±23.0 °C at 760 mmHg

[ 熔点 ]:
156-160ºC(lit.)

[ 分子式 ]:
C₉H₅N

[ 分子量 ]:
127.143

[ 闪点 ]:
92.9±15.1 °C

[ 精确质量 ]:
127.042198

[ PSA ]:
23.79000

[ LogP ]:
1.84

[ 外观性状 ]:
Solid | Pale yellow

[ 蒸汽压 ]:
0.1±0.5 mmHg at 25°C

[ 折射率 ]:
1.566

[ 储存条件 ]:
室温，干燥，密封

[ 水溶解性 ]:
Slightly soluble in water.

4-乙基苯腈MSDS

4-乙基苯腈安全信息

[ 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 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2926909090

4-乙基苯腈合成路线

4-乙基苯腈上下游产品

4-乙基苯腈上游产品

4-乙基苯腈下游产品

4-乙基苯腈海关

[ 海关编码 ]: 2926909090

[ 中文概述 ]:
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

4-乙基苯腈文献

Hydrogen bonding to multifunctional molecules: spectroscopic and ab initio investigation of 4-ethynylbenzonitrile-(water)(1-3) complexes.

J. Phys. Chem. A 114(32) , 8337-44, (2010)

The water complexes of 4-ethynylbenzonitrile (4EBzN) were investigated with IR-UV double resonance spectroscopy. Water interacts with the pi electron density of the C[triple bond]N group in 4EBzN, lea...

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