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2,3,4-三氟硝基苯

2,3,4-三氟硝基苯用途

用作药品氧氟沙星、洛美沙星、氟诺沙星中间体

2,3,4-三氟硝基苯名称

[ CAS 号 ]:
771-69-7

[ 中文名 ]:
2,3,4-三氟硝基苯

[ 英文名 ]:
2,3,4-Trifluoronitrobenzene

[中文别名 ]:

[英文别名 ]:

EINECS 212-238-4
4-chloro-2-fluroaniline
trifluoronitrobenzene
4-Trifluoronitrobenzene
1,2,3-trifluoro-4-nitro-benzene
2,3,4-TRIFLUORONITROBRNZENE
2,3,4,5,6-PENTAFLUOROPHENYL 2-PROPANESULPHONATE
3,4,5 TRIFLUORONITROBENZEN
2,3,4-Trifluoronitrobenzene
1,2,3-Trifluoro-4-nitrobenzene

2,3,4-三氟硝基苯物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
201.8±0.0 °C at 760 mmHg

[ 分子式 ]:
C₆H₂F₃NO₂

[ 分子量 ]:
177.081

[ 闪点 ]:
93.3±0.0 °C

[ 精确质量 ]:
177.003769

[ PSA ]:
45.82000

[ LogP ]:
1.35

[ 外观性状 ]:
透明至淡黄色液体

[ 蒸汽压 ]:
0.4±0.3 mmHg at 25°C

[ 折射率 ]:
1.487

[ 储存条件 ]:
2~8 ℃

2,3,4-三氟硝基苯MSDS

2,3,4-三氟硝基苯安全信息

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

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S24/25

[ 危险品运输编码 ]:
UN2810

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2904909090

2,3,4-三氟硝基苯合成路线

2,3,4-三氟硝基苯上下游产品

2,3,4-三氟硝基苯上游产品

2,3,4-三氟硝基苯下游产品

2,3,4-三氟硝基苯制备

以2,6-二氯苯胺为原料，经Schiemann反应、硝化和氟化制得。

2,3,4-三氟硝基苯海关

[ 海关编码 ]: 2904909090

[ 中文概述 ]:
2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 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 ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

2,3,4-三氟硝基苯文献

Analytical profile of the fluoroquinolone antibacterials. I. Ofloxacin. Okeri HA and Arhewoh IM.

Afr. J. Biotechnol. 7(6) , (2008)

Ultrasonic Promoted in Synthesis of 2, 3, 4-trichloronitrobenzene [J]. Yunqiang L and Guohui C.

Guangzhou Chemical Industry 3 , 024, (2009)

Anaerobic biotransformation of fluoronitrobenzenes and microbial communities in methanogenic systems.

J. Environ. Sci. Health. A. Tox. Hazard. Subst. Environ. Eng. 49(10) , 1187-97, (2014)

The fluorinated compounds are becoming a ubiquitous class of environmental contaminants because of their widespread applications, and their fate is a matter of great concern under anaerobic environmen...

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