所有图片(1)
About This Item
经验公式（希尔记法）:
C5H5BrS
CAS号:
分子量:
177.06
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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方案
95%
折射率
n20/D 1.572 (lit.)
沸点
173-176 °C (lit.)
密度
1.572 g/mL at 25 °C (lit.)
官能团
bromo
储存温度
2-8°C
SMILES字符串
Cc1ccsc1Br
InChI
1S/C5H5BrS/c1-4-2-3-7-5(4)6/h2-3H,1H3
InChI key
YYJBWYBULYUKMR-UHFFFAOYSA-N
一般描述
2-Bromo-3-methylthiophene is formed (approx. 90%) by bromination of 3-methyl thiophene with N-bromosuccinimide in the absence of benzoyl peroxide.
应用
2-Bromo-3-methylthiophene was used in the preparation of poly(3,3′′′-dimethyl-(2,2′:5′,2′:5′,2′′′)tetrathiophene)). It was also used in the preparation of 2-bromo-3-(bromomethyl)thiophene, lachrymatory compound.
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
154.4 °F - closed cup
闪点(°C)
68 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
Structural studies of poly (dimethyl-tetrathiophene, an intermediate between poly (thiophene) and poly (3-methylthiophene).
Fell HJ, et al.
Synthetic Metals, 55(1), 420-425 (1993)
Regioregular poly (thiophene-3-alkanoic acid) s: water soluble conducting polymers suitable for chromatic chemosensing in solution and solid state.
Ewbank PC, et al.
Tetrahedron, 60(49), 11269-11275 (2004)
The Effect of Benzoyl Peroxide on the Bromination of Methylthiophenes by N-Bromosuccinimide
Dittmer K, et al.
Journal of the American Chemical Society, 71(4), 1201-1204 (1949)
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