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ChemicalBook >> CAS DataBase List >>3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile Structure
3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile structure
CAS No.
3954-26-5
Chemical Name:
3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile
Synonyms
3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile;3,4-diaminothiopheno [2,3-B] thiophene-2,5-dinitrile;Thieno[2,3-b]thiophene-2,5-dicarbonitrile, 3,4-diamino-;Thieno[2,3-b]thiophene-2,5-dicarbonitrile, 3,4-diamino- (en)
CBNumber:
CB33711625
Molecular Formula:
C8H4N4S2
Molecular Weight:
220.27
MDL Number:
MFCD01085842
MOL File:
3954-26-5.mol
Last updated:2023-07-04 08:28:10
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3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile Properties

Melting point >300 °C
Boiling point 550.6±50.0 °C(Predicted)
Density 1.68±0.1 g/cm3(Predicted)
pka -1.99±0.10(Predicted)

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile Chemical Properties,Uses,Production

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile synthesis

75-15-0
107-14-2
109-77-3
3954-26-5
Synthesis of 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile from Carbon disulfide and Chloroacetonitrile and Malononitrile

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12737 58
Shanghai Daeyeon Chemicals Co., Ltd 		021-64478606 +8615900664856 daeyeon001@vip.163.com China 2062 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565 et@chemextension.com China 4109 55
Zhengzhou Acme Chemical Co., Ltd. 0371-0371-55629727 13323845623 2885676761@qq.com China 9859 58
Henan Pusai Chemical Products Co., Ltd. 0371-63357898 1280786222@qq.com China 3970 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80534350 15044023330 caoy@chemextension.com China 2016 58
Zhengzhou Alpha Chemical Co. LTD 0371-0371-53732842 13383863444 3002612166@qq.com China 10014 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 61720 58
Supplier Advantage
Zhengzhou Alfa Chemical Co.,Ltd 		58
Shanghai Daeyeon Chemicals Co., Ltd 		58
Alfa Chemistry 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 55
Zhengzhou Acme Chemical Co., Ltd. 58
Henan Pusai Chemical Products Co., Ltd. 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 58
Zhengzhou Alpha Chemical Co. LTD 58
Bide Pharmatech Ltd. 58

3954-26-5(3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile)Related Search:

Thieno[2,3-b]thiophene-2,5-dicarboxylic acid, 3,4-diamino- Thieno[3,2-b]thiophene Boronicacid,B,B'-thieno[3,2-b]thiophene-2,5-diylbis- thieno[3,2-b]thiophene-2,5-dicarboxylic acid Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile Thieno[2,3-b]thiophene-2,5-dicarbonitrile, 3,4-diamino- (en) Thieno[2,3-b]thiophene-2,5-dicarbonitrile, 3,4-diamino- 3,4-diaminothiopheno [2,3-B] thiophene-2,5-dinitrile 3954-26-5 C8H4N4S2