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ChemicalBook >> CAS DataBase List >>2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile

2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile

2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile Structure
2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile structure
CAS No.
704890-84-6
Chemical Name:
2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile
Synonyms
2T-DCV-Br;2TH-DCV-Br;2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile;2-[(5'-Bromo-[2,2'-bithiophen]-5-yl)methylene]propanedinitrile;Propanedinitrile, 2-[(5'-bromo[2,2'-bithiophen]-5-yl)methylene]-
CBNumber:
CB63038158
Molecular Formula:
C12H5BrN2S2
Molecular Weight:
321.21
MDL Number:
MFCD06214120
MOL File:
704890-84-6.mol
Last updated:2025-07-16 09:55:47
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2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile Properties

Melting point 200.0 to 204.0 °C
Boiling point 457.7±45.0 °C(Predicted)
Density 1.656±0.06 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
form powder to crystal
color Light yellow to Brown
λmax 421nm(CH3CN)(lit.)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H302+H312+H332
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
HS Code  2934.99.9001
NFPA 704
0
2 0

2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B5458 2-[(5'-Bromo-[2,2'-bithiophen]-5-yl)methylene]malononitrile >95.0%(GC) 704890-84-6 200mg $87 2025-07-31 Buy
TCI Chemical B5458 2-[(5'-Bromo-[2,2'-bithiophen]-5-yl)methylene]malononitrile >95.0%(GC) 704890-84-6 1g $306 2025-07-31 Buy
TRC B552510 2-[(5''-Bromo-[2,2''-bithiophen]-5-yl)methylene]malononitrile 704890-84-6 5mg $60 2021-12-16 Buy
AK Scientific 1932EA 2-[(5'-Bromo-[2,2'-bithiophen]-5-yl)methylene]malononitrile 704890-84-6 1g $541 2021-12-16 Buy
Product number Packaging Price Buy
B5458 200mg $87 Buy
B5458 1g $306 Buy
B552510 5mg $60 Buy
1932EA 1g $541 Buy

2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile Preparation Products And Raw materials

Raw materials

Preparation Products

2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile Suppliers

Global( 42)Suppliers
Supplier Tel Email Country ProdList Advantage
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
AB PharmaTech,LLC 		323-480-4688 sales@acrospharmatech.com United States 989 55
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		+86-0512-83500002 +8618662433356 3899766280@qq.com China 26362 58
Henan Allgreen Chemical Co.,LTD 		+86-37155567971 +86-13633837469 info@allgreenchem.com China 5997 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
Nanjing Norris-Pharm Technology Co., Ltd 18652989687 sales@norris-pharm.com China 8878 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28387 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23671 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23653 75
Suzhou Laing Biological Technology Co., LTD 0512-62968256 18550502935 export@laingbiotec.com China 981 58
Supplier Advantage
ATK CHEMICAL COMPANY LIMITED 		60
AB PharmaTech,LLC 		55
SUZHOU SENFEIDA CHEMICAL CO.,LTD 		58
Henan Allgreen Chemical Co.,LTD 		58
Aladdin Scientific 		58
Nanjing Norris-Pharm Technology Co., Ltd 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Suzhou Laing Biological Technology Co., LTD 58

2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile Spectrum

2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile(704890-84-6)1HNMR
2-((5'-bromo-2,2'-bithiophen-5-yl)methylene)malononitrile 2TH-DCV-Br Propanedinitrile, 2-[(5'-bromo[2,2'-bithiophen]-5-yl)methylene]- 2-[(5'-Bromo-[2,2'-bithiophen]-5-yl)methylene]propanedinitrile 2T-DCV-Br 704890-84-6 C12H5BrN2S2