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4-氟-3-硝基苯甲酸

4-氟-3-硝基苯甲酸用途

【用途一】
用作农药、医药中间体

4-氟-3-硝基苯甲酸名称

[ CAS 号 ]:
453-71-4

[ 中文名 ]:
4-氟-3-硝基苯甲酸

[ 英文名 ]:
4-Fluoro-3-nitrobenzoic acid

[中文别名 ]:

3-硝基-4-氟苯甲酸

[英文别名 ]:

5-Carboxy-2-fluoronitrobenzene
4-fluoro-5-nitrobenzoic acid
3-Nitro-4-fluorobenzoic acid
MFCD00007058
Benzoic acid, 4-fluoro-3-nitro-
4-Fluoro-3-nitrobenzoic acid
p-Fluoro-3-nitrobenzoic acid
p-fluoro-m-nitrobenzoic acid
WNR BF EVQ
4-fluoro-3-nitro benzoic acid

4-氟-3-硝基苯甲酸物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
356.9±27.0 °C at 760 mmHg

[ 熔点 ]:
123-126 °C(lit.)

[ 分子式 ]:
C₇H₄FNO₄

[ 分子量 ]:
185.109

[ 闪点 ]:
169.6±23.7 °C

[ 精确质量 ]:
185.012436

[ PSA ]:
83.12000

[ LogP ]:
1.69

[ 外观性状 ]:
白色-黄色粉末

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.588

[ 储存条件 ]:
Refrigerator

[ 水溶解性 ]:
insoluble

4-氟-3-硝基苯甲酸MSDS

4-氟-3-硝基苯甲酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-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) ]:
R22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ 海关编码 ]:
2916399090

4-氟-3-硝基苯甲酸合成路线

4-氟-3-硝基苯甲酸上下游产品

4-氟-3-硝基苯甲酸上游产品

4-氟-3-硝基苯甲酸下游产品

4-氟-3-硝基苯甲酸海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

4-氟-3-硝基苯甲酸文献

Solid phase synthesis of functionalized biaryl ethers: versatile scaffolds for combinatorial chemistry.

Mol. Divers. 3(2) , 117-20, (1997)

4-Fluoro-3-nitrobenzoic acid attached to a solid support was shown to react under mild conditions with a wide range of functionalized phenols to yield, after cleavage, the corresponding biaryl ethers ...

Combinatorial synthesis of biheterocyclic benzimidazoles by microwave irradiation.

Comb. Chem. High Throughput Screen 7(3) , 251-5, (2004)

Liquid phasel synthesis of biheterocyclic benzimidazoles by controlled microwave irradiation was investigated. Polymer immobilized o-phenylenediamines was synthesized under microwave irradiation. The ...

Reagents for the preparation of chromophorically labeled polyethylene glycol-protein conjugates.

Anal. Biochem. 210(2) , 258-61, (1993)

We have developed a new class of reagents (2) for the covalent attachment of polyethylene glycol to proteins. These reagents (2) are the monomethoxypolyethylene glycol esters of 4-fluoro-3-nitrobenzoi...

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