124168
2-溴噻吩
98%
别名:
2-噻吩基溴
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关于此项目
经验公式（希尔记法）:
C4H3BrS
化学文摘社编号:
分子量:
163.04
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
213-699-4
Beilstein/REAXYS Number:
104663
MDL number:
Assay:
98%
Form:
liquid
InChI key
TUCRZHGAIRVWTI-UHFFFAOYSA-N
InChI
1S/C4H3BrS/c5-4-2-1-3-6-4/h1-3H
SMILES string
Brc1cccs1
assay
98%
form
liquid
Quality Level
bp
149-151 °C (lit.)
density
1.684 g/mL at 25 °C (lit.)
functional group
bromo
storage temp.
2-8°C
General description
2-溴噻吩与各种亲电试剂发生金属化-烷基化反应，生成各种 5-烷基化 2-溴产物。它与 4-溴烯丙基苯醚发生偶合反应生成烯丙基苯噻吩醚，是一种新型的有机薄膜晶体管电介质材料。
Application
2-溴噻吩在含有四甲基高氯酸铵的二甲基甲酰胺中，通过循环伏安法和控制电位电解法，在碳阴极上电化学还原许多单-和二卤噻吩。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Oral - Eye Dam. 1 - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
125.6 °F - closed cup
flash_point_c
52 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Synlett, 974-974 (2007)
R A Ingle et al.
The Journal of chemical physics, 147(1), 013914-013914 (2017-07-10)
The ultraviolet photochemistry of 2-bromothiophene (C
Novel self assembled monolayers of allyl phenyl thiophene ether as potential dielectric material for organic thin film transistors.
Sathyapalan A, et al
Thin Solid Films, 516(16), 5645-5648 (2008)
Mohammad S. Mubarak et al.
The Journal of organic chemistry, 61(23), 8074-8078 (1996-11-15)
Cyclic voltammetry and controlled-potential electrolysis have been employed to probe the electrochemical reduction of a number of mono- and dihalothiophenes at carbon cathodes in dimethylformamide containing tetramethylammonium perchlorate. Reduction of 2-bromo-, 3-bromo-, 2-chloro-, 3-chloro-, and 2-iodothiophene gives rise to a
First example of base-promoted tandem alkylation-bromination of 2-bromothiophene via halogen dance process: a remarkable temperature effect.
Peyron C, et al.
Tetrahedron Letters, 46(19), 3315-3318 (2005)
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