CAS 21739-92-4; 5-溴-2-氯苯酸; 2-Chloro-5-bromobenzoic acid

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货号

品牌

产品名称

规格

包装、参考价格

B803492

MACKLIN

5-溴-2-氯苯甲酸

98%

28元/5g; 34元/25g; 72元/100g; 240元/500g; 1190元/2.5kg; 4516元/10kg;

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储存：室温
状态：白色到灰白色粉末,晶体和/或块状

B1344

TCI

5-Bromo-2-chlorobenzoic Acid

>98.0%(GC)(T)

295元/10G; 595元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₇H₄BrClO₂ = 235.46
外观与形状(20℃)	固体
Reaxys-RN	2691432
PubChem物质ID	87564274
SDBS (AIST Spectral DB)	15130
MDL编号	MFCD00002415

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Purity(Neutralization titration)	min. 98.0 %
Melting point	157.0 to 160.0 ℃

物性(参考值)

熔点

158 ℃

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。

128429

J&K

5-Bromo-2-chlorobenzoic Acid

99%

60元/5G; 134元/25G; 384元/100G;

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基本信息

分子式	C₇H₄BrClO₂
分子量	235.46
熔点	154-156
MDL编码	MFCD00002415
EINECS 编号	244-558-5

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
WGK	3

A12218

Alfa Aesar

5-Bromo-2-chlorobenzoic Acid

98+%

960元/10g; 3364元/50g; 13494元/250g;

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应用
5-Bromo-2-chlorobenzoic acid was used to evaluate the homogeneity of organic powder. It can be used to produce 2-chloro-5-deuteriobenzoic acid.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents.

基本信息

MDL
MFCD00002415

EINECS
244-558-5

分子式
C₇H₄BrClO₂

分子量
235.47

熔点
157-162°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water 2.63 g/L @20°C.

Beilstein
2691432

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
P280g-P305+P351+P338
Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

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
是

175544

Sigma-Aldrich

5-Bromo-2-chlorobenzoic Acid

98%

273.86元/25 G; 538.58元/100 G;

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产品说明

应用

5-溴-2-氯苯甲酸可用于评估有机粉末的均匀性。

包装

25, 100 g in glass bottle

基本信息

线性分子式	BrC₆H₃(Cl)CO₂H
分子量	235.46
EC 号	244-558-5
MDL编号	MFCD00002415
PubChem化学物质编号	24850508
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	154-156 ℃ (lit.)
SMILES string	OC(=O)c1cc(Br)ccc1Cl
InChI	1S/C7H4BrClO2/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3H,(H,10,11)
InChI key	FGERXQWKKIVFQG-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - 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, Gloves

075288

Fluorochem

5-Bromo-2-chlorobenzoic Acid

98%

220元/1g; 264元/25g; 814元/100g; 3520元/500g;

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基本信息

CAS Number	21739-92-4
MDL Number	MFCD00002415
Melting Point	157-160℃

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. 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. 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 .