CAS 20776-67-4; 2-Amino-5-chloro-3-methylbenzoic acid

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货号

品牌

产品名称

规格

包装、参考价格

A830621

MACKLIN

2-氨基-5-氯-3-甲基苯甲酸

98%

26元/1g; 29元/5g; 48元/25g; 148元/100g; 529元/500g; 2452元/2.5kg;

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储存：室温,密封
状态：白色到浅黄色红色粉末

A2399

TCI

2-Amino-5-chloro-3-methylbenzoic Acid

>98.0%(T)(HPLC)

150元/5G; 590元/25G;

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基本信息

纯度/分析方法	>98.0%(T)(HPLC)
分子式/分子量	C₈H₈ClNO₂ = 185.61
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-RN	3530413
PubChem物质ID	160871357
MDL编号	MFCD02358895

技术规格

Appearance	White to Light yellow to Light red powder to crystal
Purity(HPLC)	min. 98.0 area%
Purity(Neutralization titration)	min. 98.0 %

物性(参考值)

熔点	238 ℃(dec.)
溶解度(极微溶)	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。

551254

J&K

2-Amino-5-chloro-3-methylbenzoic Acid

98%

106元/5G; 245元/25G; 674元/100G;

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基本信息

分子式	C₈H₈ClNO₂
分子量	185.61
熔点	239-243
MDL编码	MFCD02358895
Beilstein	3530413

安全信息

图形或危害标志
提示语	Warning
危险说明	H317
防范说明	P280
WGK	3

Y12549

Alfa Aesar

2-Amino-5-chloro-3-methylbenzoic Acid

128元/10g; 253元/25g; 796元/100g;

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基本信息

分子量
185.61

643513

Sigma-Aldrich

2-Amino-5-chloro-3-methylbenzoic Acid

97%

1169.08元/25 G;

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基本信息

线性分子式	H₂NC₆H₂(Cl)(CH₃)CO₂H
分子量	185.61
MDL编号	MFCD02358895
eCl@ss	32160406
PubChem化学物质编号	24883274
NACRES	NA.22

产品性质

质量水平	100
测定	97%
reaction suitability	reaction type: solution phase peptide synthesis
mp	239-243 ℃ (lit.)
application(s)	peptide synthesis
SMILES string	Cc1cc(Cl)cc(c1N)C(O)=O
InChI	1S/C8H8ClNO2/c1-4-2-5(9)3-6(7(4)10)8(11)12/h2-3H,10H2,1H3,(H,11,12)
InChI key	KOPXCQUAFDWYOE-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H317
预防措施声明	P280
危险分类	Skin Sens. 1
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Faceshields, Gloves

076533

Fluorochem

2-Amino-5-chloro-3-methylbenzoic Acid

95%

220元/10g; 220元/1g; 374元/25g; 1012元/100g;

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基本信息

CAS Number	20776-67-4
MDL Number	MFCD02358895

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H317: May cause an allergic skin reaction. H319: Causes serious eye irritation. H332: Harmful if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P272: Contaminated work clothing should not be allowed out of the workplace. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P333 + P313: If skin irritation or rash 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. P363: Wash contaminated clothing 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 .