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4-溴-2-氯-1-氟苯

4-溴-2-氯-1-氟苯名称

[ CAS 号 ]:
60811-21-4

[ 中文名 ]:
3-氯-4-氟溴苯

[ 英文名 ]:
4-Bromo-2-chloro-1-fluorobenzene

[中文别名 ]:

[英文别名 ]:

1-bromo-4-fluoro-3-chloro-benzene
4-Bromo-2-chlorofluorobenzene
1-bromo-3-chloro-4-fluorobenzene
3-Chloro-4-fluorobromobenzene
3-Chloro-4-fluorobenzene bromide
GR BF EE
EINECS 405-580-2
Benzene, 4-bromo-2-chloro-1-fluoro-
1-fluoro-2-chloro-4-bromobenzene
4-Bromo-2-chloro-1-fluorobenzene

4-溴-2-氯-1-氟苯物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
196.4±20.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₃BrClF

[ 分子量 ]:
209.443

[ 闪点 ]:
72.6±21.8 °C

[ 精确质量 ]:
207.909058

[ LogP ]:
3.63

[ 外观性状 ]:
透明黄色液体

[ 蒸汽压 ]:
0.6±0.4 mmHg at 25°C

[ 折射率 ]:
1.551

[ 储存条件 ]:
室温

4-溴-2-氯-1-氟苯MSDS

4-溴-2-氯-1-氟苯安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H410

[ 警示性声明 ]:
P273-P501

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22;R38;R50/53

[ 安全声明 (欧洲) ]:
S26-S36/37-S60-S61

[ 危险品运输编码 ]:
UN 3082 9/PG 3

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
9

[ 海关编码 ]:
2903999090

4-溴-2-氯-1-氟苯合成路线

4-溴-2-氯-1-氟苯上下游产品

4-溴-2-氯-1-氟苯上游产品

4-溴-2-氯-1-氟苯下游产品

4-溴-2-氯-1-氟苯海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

4-溴-2-氯-1-氟苯文献

Investigation of a lithium-halogen exchange flow process for the preparation of boronates by using a cryo-flow reactor.

Chemistry 20(1) , 263-71, (2014)

Conducting low-temperature organometallic reactions under continuous flow conditions offers the potential to more accurately control exotherms and thus provide more reproducible and scalable processes...

Efficient synthesis of a GABA A alpha2,3-selective allosteric modulator via a sequential Pd-catalyzed cross-coupling approach.

J. Org. Chem. 70(15) , 6034-6039, (2005)

A practical synthesis of 2-[3-(4-fluoro-3-pyridin-3-yl-phenyl)-imidazo[1,2-a]pyrimidin-7-yl]-propan-2-ol (1), an oral GABA(A) alpha(2/3)-selective agonist, is described. The five-step process, which a...

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