< 生产厂家价格 >

2,4-二氯-3-硝基-5-氟苯甲酸

2,4-二氯-3-硝基-5-氟苯甲酸名称

[ CAS 号 ]:
106809-14-7

[ 中文名 ]:
2,4-二氯-5-氟-3-硝基苯甲酸

[ 英文名 ]:
2,4-Dichloro-5-fluoro-3-nitrobenzoic acid

[中文别名 ]:

[英文别名 ]:

Benzoic acid, 2,4-dichloro-5-fluoro-3-nitro-
2,4-Dichloro-3-nitro-5-fluorobenzoic acid
MFCD03427137
2,4-Dichloro-5-fluoro-3-Nitro benzoic acid
2,4-Dichloro-5-fluoro-3-nitrobenzoic acid
5-Fluoro-2,4-dichloro-3-nitrobenzoic acid

2,4-二氯-3-硝基-5-氟苯甲酸物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
390.4±42.0 °C at 760 mmHg

[ 熔点 ]:
193-197 °C(lit.)

[ 分子式 ]:
C₇H₂Cl₂FNO₄

[ 分子量 ]:
253.999

[ 闪点 ]:
189.9±27.9 °C

[ 精确质量 ]:
252.934494

[ PSA ]:
83.12000

[ LogP ]:
2.55

[ 外观性状 ]:
白色至淡黄色晶体粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.615

[ 储存条件 ]:
室温

2,4-二氯-3-硝基-5-氟苯甲酸MSDS

2,4-二氯-3-硝基-5-氟苯甲酸安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S37/39-S26

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2916399090

2,4-二氯-3-硝基-5-氟苯甲酸合成路线

2,4-二氯-3-硝基-5-氟苯甲酸上下游产品

2,4-二氯-3-硝基-5-氟苯甲酸上游产品

2,4-二氯-3-硝基-5-氟苯甲酸下游产品

2,4-二氯-3-硝基-5-氟苯甲酸海关

[ 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%

2,4-二氯-3-硝基-5-氟苯甲酸文献

Synthesis and antibacterial activity of some novel 4-oxopyrido[2,3-a]phenothiazines.

Arch. Pharm. (Weinheim) 347(11) , 861-72, (2014)

A series of substituted 4-oxopyrido[2,3-a]phenothiazine-3-carboxylic acids (6a-d) were prepared via cyclization of the corresponding ethyl 7-(arylthioxy)-8-nitro(or azido)-4-oxoquinoline-3-carboxylate...

Defluorinated sparfloxacin as a new photoproduct identified by liquid chromatography coupled with UV detection and tandem mass spectrometry.

Antimicrob. Agents Chemother. 42(5) , 1151-9, (1998)

Photodegradation of sparfloxacin was observed by means of high-pressure liquid chromatography with UV detection and liquid chromatography coupled with UV detection and tandem mass spectrometry (LC-MS/...

Heterocycles [h]-fused onto 4-oxoquinoline-3-carboxylic acid, part VIII [1]. Convenient synthesis and antimicrobial properties of substituted hexahydro[1,4]diazepino[2,3-h]quinoline-9-carboxylic acid and its tetrahydroquino[7,8-b]benzodiazepine analog.

Molecules 13(11) , 2880-93, (2008)

[1,4]Diazepino[2,3-h]quinolone carboxylic acid 3 and its benzo-homolog tetrahydroquino[7,8-b]benzodiazepine-3-carboxylic acid 5 were prepared via PPAcatalyzed thermal lactamization of the respective 8...

更多文献