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2,4-二氟溴苄

2,4-二氟溴苄名称

[ CAS 号 ]:
23915-07-3

[ 中文名 ]:
2,4-二氟溴苄

[ 英文名 ]:
2,4-Difluorobenzyl bromide

[中文别名 ]:

[英文别名 ]:

2,4-Difluorobenzyl bromide
2,4-DIFLUOROBENZYL BROMID
1-(Bromomethyl)-2,4-difluorobenzene
2,4-Difluorobenzylbromide
alpha-Bromo-2,4-difluorotoluene
1-bromomethyl-2,4-difluorobenzene
2,4,6-TRIISOPROPYLBENZENEBORONIC ACID
a-Bromo-2,4-difluorotoluene
FR CF D1E
2,4-Difluorobenzyl b

2,4-二氟溴苄物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
189.7±25.0 °C at 760 mmHg

[ 熔点 ]:
18 °C

[ 分子式 ]:
C₇H₅BrF₂

[ 分子量 ]:
207.015

[ 闪点 ]:
40.0±0.0 °C

[ 精确质量 ]:
205.954269

[ LogP ]:
3.06

[ 外观性状 ]:
无色至黄色液体

[ 蒸汽压 ]:
0.8±0.3 mmHg at 25°C

[ 折射率 ]:
1.523

[ 储存条件 ]:
Flammables area

2,4-二氟溴苄MSDS

2,4-二氟溴苄安全信息

[ 符号 ]:

GHS02, GHS05, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H314-H317-H334

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338-P310

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

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S23-S26-S36/37/39-S45-S25

[ 危险品运输编码 ]:
UN 2920 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2903999090

2,4-二氟溴苄合成路线

2,4-二氟溴苄上下游产品

2,4-二氟溴苄上游产品

2,4-二氟溴苄下游产品

2,4-二氟溴苄海关

[ 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%

2,4-二氟溴苄文献

Synthesis, antibacterial and antifungal activities of novel 1,2,4-triazolium derivatives.

Arch. Pharm. (Weinheim) 342(7) , 386-93, (2009)

A series of novel 1,2,4-triazolium derivatives was synthesized starting from commercially available 1H-1,2,4-triazole, 2,4-dichlorobenzyl chloride, or 2,4-difluorobenzyl bromide. Their antibacterial a...

Structure-activity relationships of 1,5-biaryl pyrroles as EP1 receptor antagonists.

Bioorg. Med. Chem. Lett. 16(14) , 3657-62, (2006)

The preliminary SAR of a series of novel 1,5-biaryl pyrrole EP1 receptor antagonists derived from compound 1 is described. Replacement of the benzyl group of 1 with isosteric groups was investigated. ...

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