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对氰基苯甲酸

对氰基苯甲酸用途

【用途一】
对羧基苄胺的中间体。

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对氰基苯甲酸名称

[ CAS 号 ]:
619-65-8

[ 中文名 ]:
对氰基苯甲酸

[ 英文名 ]:
4-Cyanobenzoic acid

[中文别名 ]:

[英文别名 ]:

4-cyanobenzenecarboxylic acid
EINECS 210-606-9
MFCD00002528
Terephthalic acid mononitrile
4-Cyanobenzoic acid
Benzoic acid,4-cyano
4-Carboxybenzonitrile
Benzoic acid,p-cyano
Benzoic acid, 4-cyano-
4,4'-dimethoxybenzhydryl 4-cyanobenzoate

对氰基苯甲酸物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
341.0±25.0 °C at 760 mmHg

[ 熔点 ]:
219-221 °C (dec.)(lit.)

[ 分子式 ]:
C₈H₅NO₂

[ 分子量 ]:
147.131

[ 闪点 ]:
160.0±23.2 °C

[ 精确质量 ]:
147.032028

[ PSA ]:
61.09000

[ LogP ]:
1.56

[ 外观性状 ]:
白色晶体

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.592

[ 储存条件 ]:
Room temperature.

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents, strong acids, strong bases.

[ 水溶解性 ]:
可溶于：甲醇

对氰基苯甲酸MSDS

对氰基苯甲酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H312-H315-H319-H332-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
S26-S36-S22

[ 危险品运输编码 ]:
3276

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29269095

对氰基苯甲酸合成路线

对氰基苯甲酸上下游产品

对氰基苯甲酸上游产品

对氰基苯甲酸下游产品

对氰基苯甲酸制备

有对氨基苯甲酸经重氮化，硫酸镍氰化而得。

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对氰基苯甲酸海关

[ 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%

对氰基苯甲酸文献

Tuning the basicity of cyano-containing ionic liquids to improve SO2 capture through cyano-sulfur interactions.

Chemistry 21(14) , 5632-9, (2015)

A new approach has been developed to improve SO2 sorption by cyano-containing ionic liquids (ILs) through tuning the basicity of ILs and cyano-sulfur interaction. Several kinds of cyano-containing ILs...

Solvent and temperature effects on diastereodifferentiating Paternó-Büchi reaction of chiral alkyl cyanobenzoates with diphenylethene upon direct versus charge-transfer excitation.

J. Org. Chem. 75(16) , 5461-9, (2010)

In the Paternó-Büchi reaction of chiral p-cyanobenzoates (1) with 1,1-diphenylethene (2), we revealed that the excited charge-transfer (CT) complex formed upon selective excitation at the CT band is d...

Enantioseparation and stacking of Cyanobenz[f]isoindole-amino acids by reverse polarity capillary electrophoresis and sulfated beta-cyclodextrin.

Anal. Chem. 79(2) , 736-43, (2007)

A capillary electrophoresis method with laser-induced fluorescence detection for the chiral separation of cyanobenz[f]isoindole (CBI) derivatives of amino acids was developed and optimized. The enanti...

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