CAS 27428-57-5; 4-bromo-4'-chlorobenzophenone

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货号

品牌

产品名称

规格

包装、参考价格

B863753

MACKLIN

4-溴-4'-氯二苯甲酮

>98.0%(GC)

166元/1g; 822元/5g; 2877元/25g;

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储存：室温
状态：白色-微浅黄色粉末

B4224

TCI

4-Bromo-4'-chlorobenzophenone

>98.0%(GC)

990元/1G; 4350元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₃H₈BrClO = 295.56
外观与形状(20℃)	固体
Reaxys-RN	2264464
MDL编号	MFCD00045208

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 98.0 %
Melting point	148.0 to 152.0 ℃

物性(参考值)

熔点	150 ℃
最大吸收波长	420 nm

S449849

4-BROMO-4'-CHLOROBENZOPHENONE

Aldrich^CPR

1487.65元/100MG;

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产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式	C₁₃H₈BrClO
分子量	295.565
MDL编号	MFCD00045208

022809

Fluorochem

4-BROMO-4'-CHLOROBENZOPHENONE

97%

220元/1g;

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基本信息

CAS Number	27428-57-5
MDL Number	MFCD00045208

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 .