CAS 936-08-3; 2-溴-4-氯苯甲酸; 2-bromo-4-chlorobenzoic acid

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规格

包装、参考价格

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B824201

MACKLIN

2-溴-4-氯苯甲酸

98%

28元/5g; 86元/25g; 335元/100g;

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储存：室温
状态：白色到棕色晶体到粉末
物化性质：固体

B4592

TCI

2-Bromo-4-chlorobenzoic Acid

>96.0%(GC)(T)

395元/5G;

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基本信息

纯度/分析方法	>96.0%(GC)(T)
分子式/分子量	C₇H₄BrClO₂ = 235.46
外观与形状(20℃)	固体
Reaxys-RN	2362053
PubChem物质ID	253662294
MDL编号	MFCD00672930

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 96.0 %
Purity(Neutralization titration)	min. 96.0 %
Melting point	157.0 to 161.0 ℃

物性(参考值)

熔点

159 ℃

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。

H59777

Alfa Aesar

2-Bromo-4-chlorobenzoic Acid

97%

658元/1g; 2880元/5g;

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基本信息

MDL
MFCD00672930

分子式
C₇H₄BrClO₂

分子量
235.46

熔点
157-161°

形态
Solid

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.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

危险等级
6.1

包装组
III

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

018254

Fluorochem

2-Bromo-4-chlorobenzoic Acid

97%

220元/1g; 308元/10g; 594元/25g; 2222元/100g;

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基本信息

CAS Number	936-08-3
MDL Number	MFCD00672930
Melting Point	159-161℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. 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. 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 .