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2,2'-双噻吩

2,2'-双噻吩用途

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2,2'-双噻吩名称

[ CAS 号 ]:
492-97-7

[ 中文名 ]:
2,2'-联二噻吩

[ 英文名 ]:
2,2'-Bithiophene

[中文别名 ]:

[英文别名 ]:

2,2′-bithiophene
bithienyl
[2,2']Bithiophenyl
2,2'-Bithienyl
bithiophene
2-thiophen-2-ylthiophene
2,2‘-Bithiophene
EINECS 207-767-2
MFCD00005414
2,2'-Dithienyl

2,2'-双噻吩物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
260.0±0.0 °C at 760 mmHg

[ 熔点 ]:
32-33 °C(lit.)

[ 分子式 ]:
C₈H₆S₂

[ 分子量 ]:
166.263

[ 闪点 ]:
76.3±6.6 °C

[ 精确质量 ]:
165.991089

[ PSA ]:
56.48000

[ LogP ]:
3.59

[ 外观性状 ]:
黄色至绿色低熔点固体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.631

[ 储存条件 ]:
存放于惰性气体之中;避免空气

[ 水溶解性 ]:
可溶于：甲醇

2,2'-双噻吩MSDS

2,2'-双噻吩安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2934999090

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2,2'-双噻吩制备

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2,2'-双噻吩海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,2'-双噻吩文献

Length-dependent conductance of oligothiophenes.

J. Am. Chem. Soc. 136(29) , 10486-92, (2014)

We have measured the single-molecule conductance of a family of oligothiophenes comprising 1-6 thiophene moieties terminated with methyl-sulfide linkers using the scanning tunneling microscope-based b...

Direct C-H arylation of (hetero)arenes with aryl iodides via rhodium catalysis.

J. Am. Chem. Soc. 128 , 11748, (2006)

A new method for the catalytic C-H arylation of heteroarenes and arenes that manifests high activity paired with reasonably broad scope was developed. Under the catalytic influence of RhCl(CO){P[OCH(C...

Supramolecular luminescence from oligofluorenol-based supramolecular polymer semiconductors.

Int. J. Mol. Sci. 14 , 22368-79, (2013)

Supramolecular luminescence stems from non-covalent exciton behaviors of active π-segments in supramolecular entities or aggregates via intermolecular forces. Herein, a π-conjugated oligofluorenol, co...

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