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3-氯-4-氟苯甲腈

3-氯-4-氟苯甲腈用途

1、用作医药、农药、液晶材料中间体

3-氯-4-氟苯甲腈名称

[ CAS 号 ]:
117482-84-5

[ 中文名 ]:
3-氯-4-氟苯腈

[ 英文名 ]:
3-Chloro-4-fluorobenzonitrile

[中文别名 ]:

[英文别名 ]:

3-chloro-4-fluorobenzenecarbonitrile
3-Chlor-4-fluorobenzonitrile
Benzonitrile, 3-chloro-4-fluoro-
NCR CG DF
3-chloro-4-fluoro benzonitrile
3-Chloro-4-fluorobenzonitrile
4-fluoro-3-chlorobenzonitrile
MFCD00015431

3-氯-4-氟苯甲腈物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
213.6±20.0 °C at 760 mmHg

[ 熔点 ]:
69-71 °C(lit.)

[ 分子式 ]:
C₇H₃ClFN

[ 分子量 ]:
155.557

[ 闪点 ]:
83.0±21.8 °C

[ 精确质量 ]:
154.993805

[ PSA ]:
23.79000

[ LogP ]:
2.50

[ 外观性状 ]:
略黄色结晶粉末

[ 蒸汽压 ]:
0.2±0.4 mmHg at 25°C

[ 折射率 ]:
1.537

[ 储存条件 ]:
室温

3-氯-4-氟苯甲腈MSDS

3-氯-4-氟苯甲腈安全信息

[ 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;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39-S36/37/39

[ 危险品运输编码 ]:
3439

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2926909090

3-氯-4-氟苯甲腈合成路线

3-氯-4-氟苯甲腈上下游产品

3-氯-4-氟苯甲腈上游产品

3-氯-4-氟苯甲腈下游产品

3-氯-4-氟苯甲腈海关

[ 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%

3-氯-4-氟苯甲腈文献

Molecular structure and vibrational spectra of 3-chloro-4-fluoro benzonitrile by ab initio HF and density functional method.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 71(3) , 1134-9, (2008)

In this work, the experimental and theoretical spectra of 3-chloro-4-fluoro benzonitrile (3C4FBN) were studied. The Fourier transform infrared and Fourier transform Raman spectra of 3C4FBN were record...

A novel class of inhibitors for human and rat steroid 5alpha-reductases: synthesis and biological evaluation of indoline and aniline derivatives. III.

Chem. Pharm. Bull. 48(11) , 1689-97, (2000)

While searching for novel nonsteroidal inhibitors of human and rat prostatic 5alpha-reductases, we found a new series of indoline and aniline derivatives that showed potent inhibitory activities for b...

Synthesis of 3, 4-difluorobenzonitrile and monofluorobenzonitriles by means of halogen-exchange fluorination. Suzuki H and Kimura Y.

J. Fluor. Chem. 52(3) , 341-51, (1991)

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