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CAS: 89-54-3
分子式: C7H6ClNO2
分子量: 171.58
熔点: 184-188 °C(lit.)
中文名称: 
5-氨基-2-氯苯甲酸
5-氨基-2-氯苯酸
英文名称: 
5-amino-2-chloro-benzoic aci
5-amino-2-chlorobenzoic acid
性质描述: 针状体结晶。熔点188℃,溶于水和乙醇。
生产方法: 由2-氯-5-硝基苯甲酸还原而得。将2-氯-5-硝基苯甲酸加入由盐酸、水、铁粉配制而成的还原液中,进行还原后,加氢氧化钠变为钠盐,滤除铁渣,用热水洗涤滤渣,将滤液和洗涤液合并,用活性炭脱色,将过滤后得的澄清滤液加盐酸酸析,过滤而得产品。
用途: 防光晕染料的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
A800351MACKLIN5-氨基-2-氯苯甲酸98%28元/5g;   52元/25g;   204元/100g;   展开
储存:室温
状态:无色液体
A1913TCI5-Amino-2-chlorobenzoic Acid>98.0%(T)(HPLC)460元/25G;   1850元/250G;   展开

基本信息

纯度/分析方法>98.0%(T)(HPLC)
分子式/分子量C7H6ClNO2 = 171.58
外观与形状(20℃)固体
储存在惰性气体下存放于惰性气体之中
应避免的情况空气
Reaxys-RN2090422
PubChem物质ID87558500

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(HPLC)min. 98.0 area%
Purity(Nonaqueous Titration)min. 98.0 %

物性(参考值)

熔点188 ℃
溶解性(可溶于)甲醇

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
579015J&K5-Amino-2-chlorobenzoic Acid98%284元/25G;   展开

基本信息

分子式C7H6ClNO2
分子量171.58
熔点184-188
MDL编码MFCD00007845
Beilstein2090422
EINECS 编号201-916-5

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
TSCA
L14501Alfa Aesar5-Amino-2-chlorobenzoic Acid98+%1473元/25g;   3029元/100g;   展开

基本信息

MDL
MFCD00007845

EINECS
201-916-5

分子式
C7H6ClNO2

分子量
171.58

熔点
ca 185° dec.

密度
1.5

Beilstein
2090422

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA

532495Sigma-Aldrich5-Amino-2-chlorobenzoic Acid97%471.99元/25 G;   展开

基本信息

线性分子式H2NC6H3(Cl)CO2H
分子量171.58
Beilstein2090422
EC 号201-916-5
MDL编号MFCD00007845
PubChem化学物质编号24877888
NACRESNA.22

产品性质

质量水平100
测定97%
reaction suitabilityreaction type: solution phase peptide synthesis
mp184-188 ℃ (lit.)
application(s)peptide synthesis
SMILES stringNc1ccc(Cl)c(c1)C(O)=O
InChI1S/C7H6ClNO2/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3H,9H2,(H,10,11)
InChI keyGVCFFVPEOLCYNN-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
020066Fluorochem5-Amino-2-chlorobenzoic Acid97%220元/1g;   220元/10g;   374元/25g;   1100元/100g;   展开

基本信息

CAS Number89-54-3
MDL NumberMFCD00007845
Melting Point185℃(dec.)

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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