2,5-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩并[3,2-b]噻吩

更新时间:2019-06-14 18:04:41

2,5-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩并[3,2-b]噻吩结构式
2,5-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩并[3,2-b]噻吩结构式
常用名 2,5-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩并[3,2-b]噻吩 英文名 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
CAS号 924894-85-9 分子量 392.149
密度 1.2±0.1 g/cm3 沸点 501.0±45.0 °C at 760 mmHg
分子式 C18H26B2O4S2 熔点 N/A
MSDS 美版 闪点 256.8±28.7 °C

 名称

中文名 2,5-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩并[3,2-b]噻吩
英文名 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophene
英文别名 更多

 物理化学性质

密度 1.2±0.1 g/cm3
沸点 501.0±45.0 °C at 760 mmHg
分子式 C18H26B2O4S2
分子量 392.149
闪点 256.8±28.7 °C
精确质量 392.145874
PSA 93.40000
LogP 3.56120
蒸汽压 0.0±1.2 mmHg at 25°C
折射率 1.551

 安全信息

危险品运输编码 NONH for all modes of transport
海关编码 2934999090

 合成线路

~63%

2,5-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩并[3,2-b]噻吩结构式

2,5-双(4,4,5,5-四...

924894-85-9

文献:VERTEX PHARMACEUTICALS INCORPORATED; DAS, Sanjoy Kumar; BENNANI, Youssef L. Patent: WO2011/119853 A1, 2011 ; Location in patent: Page/Page column 126-127 ;

~5%

2,5-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻吩并[3,2-b]噻吩结构式

2,5-双(4,4,5,5-四...

924894-85-9

文献:Bijleveld, Johan C.; Verstrijden, R. A. Melanie; Wienk, Martijn M.; Janssen, Rene A. J. Journal of Materials Chemistry, 2011 , vol. 21, # 25 p. 9224 - 9231

 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%

 文献3

更多文献
High performance weak donor-acceptor polymers in thin film transistors: effect of the acceptor on electronic properties, ambipolar conductivity, mobility, and thermal stability.

J. Am. Chem. Soc. 133(51) , 20799-807, (2011)

We have studied the electronic, physical, and transistor properties of a family of donor-acceptor polymers consisting of diketopyrrolopyrrole (DPP) coupled with different accepting companion units in ...

Deeply colored polymers containing 1, 3, 4, 6-tetraarylpyrrolo [3, 2-b] pyrrole-2, 5-dione (IsoDPP) units in the main chain Welterlich, I., Charov, O., & Tieke, B.

Macromolecules 45(11) , 4511-4519, (2012)

Synthesis and characterization of a new light-emitting fluorene-thieno [3, 2-b] thiophene-based conjugated copolymer. Lim, E., Jung, B. J., & Shim, H. K.

Macromolecules 36(12) , 4288-4293, (2003)

 英文别名

Thieno[3,2-b]thiophene, 2,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
4,4,5,5-tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thieno[3,2-b]thiophen-2-yl]-1,3,2-dioxaborolane
2,2'-Thieno[3,2-b]thiene-2,5-diylbis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
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参考价格:¥466.5/100mg

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