CAS 31574-87-5; 2,8-dibromodibenzothiophene

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D886105

MACKLIN

2,8-二溴二苯并噻吩

99%

42元/1g; 136元/5g; 668元/25g;

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储存：室温
状态：白色固体

D808226

MACKLIN

2,8-二溴二苯并噻吩

96%

32元/1g; 116元/5g; 442元/25g; 1462元/100g;

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储存：室温
状态：白色到灰白色粉末或固体或块状

D2245

TCI

2,8-Dibromodibenzothiophene

>96.0%(GC)

110元/1G; 390元/5G; 1550元/25G;

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基本信息

纯度/分析方法	>96.0%(GC)
分子式/分子量	C₁₂H₆Br₂S = 342.05
外观与形状(20℃)	固体
Reaxys-RN	170478
PubChem物质ID	87568682
MDL编号	MFCD00092755

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 96.0 %
Solubility in hot Toluene	almost transparency
Melting point	223.0 to 228.0 ℃

物性(参考值)

熔点

226 ℃

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 + H312 + H332 : 吞咽、皮肤接触或吸入有害。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。 P270 : 使用本产品时不要进食、饮水或吸烟。 P271 : 只能在室外或通风良好之处使用。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。 P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。

174971

J&K

2,8-Dibromodibenzothiophene

96%

523元/1G; 1790元/5G;

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基本信息

分子式	C₁₂H₆Br₂S
分子量	342.05
熔点	223-238
MDL编码	MFCD00092755
Beilstein	170478

安全信息

防范说明

P262

945464

J&K

2,8-Dibromodibenzothiophene

99%

6000元/25G;

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基本信息

分子式	C₁₂H₆Br₂S
分子量	342.05
熔点	223-238
MDL编码	MFCD00092755
Beilstein	170478

安全信息

防范说明

P262

S818070

2,8-Dibromodibenzothiophene

Aldrich^CPR

1748.56元/;

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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	C₁₂H₆Br₂S
分子量	342.054
MDL编号	MFCD00092755

967940

Amethyst

2,8-Dibromodibenzothiophene

96%, 用于合成

215元/1G; 1054元/5G;

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基本信息

分子式	C₁₂H₆Br₂S
分子量	342.05
熔点	223-238
MDL编码	MFCD00092755
Beilstein	170478

安全信息

防范说明

P262

216374

Fluorochem

2,8-Dibromodibenzo[b,d]thiophene

95%

550元/1g; 1738元/5g; 3014元/10g; 6028元/25g;

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基本信息

CAS Number	31574-87-5
MDL Number	MFCD00092755
Melting Point	226℃

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 .