CAS 2516-96-3 MFCD00007294-2-Chloro-5-Nitrobenzoic Acid 2-氯-5-硝基苯甲酸 TAO{mole}

2-Chloro-5-Nitrobenzoic Acid 2-氯-5-硝基苯甲酸

CAS 2516-96-3 MFCD00007294

化学结构图

SMILES:

化学属性

Mol. Formula	C7H4ClNO4
Mol. Weight	201.56
Melting Point	165-168°C
Flash Point	>100°(212°F)
TSCA	Yes
Density	1.6
Appearance	从水中析出针状结晶。熔点165-166℃（166-168℃），相对密度1.608（18/4℃）。溶于乙醇、乙醚、苯，微溶于冷水。
Boiling Point	356.5°C at 760 mmHg

别名和识别编码

Chemical Name	2-Chloro-5-Nitrobenzoic Acid
CAS Number	2516-96-3
Alfabeta Name	CHLORONITROBENZOICACID 25---
MDL Number	MFCD00007294
Synonym	2-Chloro-5-nitrobenzoic acid {LY} 2-Chloro-5-nitrobenzoic acid {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-nitrobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ch
EC Number	219-739-7
Beilstein Registry Number	1877474
PubChem Substance ID	87565935
Chemical Name Translation	2-氯-5-硝基苯甲酸
Reaxys-RN	1877474
InChIKey	QUEKGYQTRJVEQC-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00173830
Canonical SMILES	O=C(O)C1=CC([N+]([O-])=O)=CC=C1Cl

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产品应用

用于合成2-氯-5-氨基苯甲酸、5-硝基水杨酸及其酯类、酰胺类中间体。

安全信息

Warnings IRRITANT

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S37 Wear suitable gloves 戴适当手套；
S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
R50 Very toxic to aquatic organisms 对水生生物极毒
R22 Harmful if swallowed 吞咽有害
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险

GHS Symbol

Precautionary statements

P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P273 Avoid release to the environment. 避免释放到环境中。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P305+P351+P338+P337+P313
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H400 Verytoxictoaquaticlife 对水生生物毒性非常大。
H318 Causes serious eye damage 严重伤害眼睛
H302 Harmful if swallowed 吞食有害
H335 May cause respiratory irritation 可能导致呼吸道刺激

WGK Germany1

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Signal word

Hazard Codes

Packing GroupIII

UN Number

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

用途二:用作农药、医药、有机颜料中间体
用途三:用于合成2-氯-5-氨基苯甲酸、5-硝基水杨酸及其酯类、酰胺类中间体。
MOL 文件:2516-96-3.mol
上游原料:2-氯苯甲酸 --> 硝基物
TCI Shanghai:2-氯-5-硝基苯甲酸 2-Chloro-5-nitrobenzoic Acid,>;98.0%(T)(2516-96-3)
2-氯-5-硝基苯甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 xw010396 2-氯-5-硝基苯甲酸 100g 138元 2011/04/16 C0877 2-氯-5-硝基苯甲酸 2-Chloro-5-nitrobenzoic Acid 500G 1280元 2011/04/16 C0877 2-氯-5-硝基苯甲酸 2-Chloro-5-nitrobenzoic Acid 25G 182元
海关编码:29163900
下游产品:氟丙嘧草酯 --> 5-氨基-2-氯苯甲酸
Alfa Aesar:2-氯-5-硝基苯甲酸,98% 2-Chloro-5-nitrobenzoic acid, 98+%(2516-96-3)
Sigma Aldrich:2516-96-3(sigmaaldrich)
MSDS 信息:2-Chloro-5-nitrobenzoic acid(2516-96-3).msds
方法一:由邻氯苯甲酸经硝化而得。将邻氯苯甲酸、硫酸冷却至0℃以下，然后加混酸，在0℃下进行硝化，反应8h后，加热至60℃，再倒入冰水中析出硝基物，再结晶即得成品。
Acros Organics:2-氯-5-硝基苯甲酸 2-Chloro-5-nitrobenzoic acid, 99+%(2516-96-3)
图谱信息:2-氯-5-硝基苯甲酸(2516-96-3)质谱(MS) 2-氯-5-硝基苯甲酸(2516-96-3)核磁图( 1 HNMR) 2-氯-5-硝基苯甲酸(2516-96-3)红外图谱(IR2) 2-氯-5-硝基苯甲酸(2516-96-3)核磁图( 13 CNMR) 2-氯-5-硝基苯甲酸(2516-96-3)Raman光谱 2-氯-5-硝基苯甲酸(2516-96-3)红外图谱(IR1)
用途一:用作农药、医药中间体