CAS 3480-11-3; 5-Bromo-2,2'-bithiophene - �뵺�羺�ٷ��ַ

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货号

品牌

产品名称

规格

包装、参考价格

B840607

MACKLIN

5-溴-2,2'-双噻吩

97%

30元/250mg; 83元/1g; 360元/5g; 1666元/25g;

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储存：2-8°C
状态：固体

621612

J&K

5-Bromo-2,2'-bithiophene

98%

6924元/25G;

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基本信息

分子式	C₈H₅BrS₂
分子量	245.16

522856

Sigma-Aldrich

5-Bromo-2,2′-bithiophene

96%

620.7元/1 G;

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产品说明

一般描述

5-Bromo-2,2′-bithiophene is a bromothiophene derivative. Its reaction with various aryl iodides bearing an electron-donating or electron-withdrawing substituent has been described. It can be synthesized from 2,2′-bithiophene.

应用

5-Bromo-2,2′-bithiophene may be used in the synthesis of trimethyl-[2,2′;5′,2″;5″,2″]quaterthiophen-5-yl-silane (4TTMS) and 5-hexylsulfanyl-2,2′:5′,2′′-terthiophene.

包装

1 g in glass bottle

基本信息

经验(实验)分子式	C₈H₅BrS₂
分子量	245.16
MDL编号	MFCD01461947
PubChem化学物质编号	24874125
NACRES	NA.22

产品性质

质量水平	100
测定	96%
mp	29-32 ℃ (lit.)
SMILES string	Brc1ccc(s1)-c2cccs2
InChI	1S/C8H5BrS2/c9-8-4-3-7(11-8)6-2-1-5-10-6/h1-5H
InChI key	OMOAIGVIYUXYAU-UHFFFAOYSA-N

安全信息

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	Eyeshields, Gloves, type N95 (US)

036684

Fluorochem

2-Bromodithiophene

97%

660元/1g; 2464元/5g; 4554元/10g; 9108元/25g;

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基本信息

CAS Number	3480-11-3
MDL Number	MFCD01461947
Melting Point	29 - 32 ℃

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 .