40197-05-5

Basic information

• Product Name: 3,4-DIIODO-2,5-DIMETHYLTHIOPHENE
• Synonyms: 3,4-DIIODO-2,5-DIMETHYLTHIOPHENE
• CAS NO: 40197-05-5
• Molecular Formula: C6H6I2S
• Molecular Weight: 363.99
• Mol File: 40197-05-5.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3,4-DIIODO-2,5-DIMETHYLTHIOPHENE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-DIIODO-2,5-DIMETHYLTHIOPHENE(40197-05-5)
• EPA Substance Registry System: 3,4-DIIODO-2,5-DIMETHYLTHIOPHENE(40197-05-5)

Safety Data

• Hazardous Substances Data: 40197-05-5(Hazardous Substances Data)

Upstream product

• 40197-02-2 3-iodo-2,5-dimethylthiophene 
• 638-02-8 2,5-DIMETHYLTHIOPHENE 

Downstream Products

• 128140-96-5 2,5-dimethyl-3,4-di-(2-thienyl)thiophene 
• 57308-97-1 3-Jod-2,5-dimethylthiophen-4-carbonsaeure 

Relevant articles and documents

Metallic catalysts for chemo-, regio-and stereoselective reactions, and corresponding precursors

Metallic catalysts of the general formula (I) and their precursors, suitable for chemo- regio- and stereoselective reactions, derived from ortho-bis-(1-phospholanyl)-heteroarenes. The new catalysts are characterized by the presence of two homomorphic phospholanic rings set in adjacent positions of an aromatic pentatomic heterocycle.

Halogenation Using Quaternary Ammonium Polyhalides. XXXI. Halogenation of Thiophene Derivatives with Benzyltrimethylammonium Polyhalides

The reactions of thiophene derivatives with benzyltrimethylammonium tetrachloroiodate, benzyltrimethylammonium tribromide, and benzyltrimethylammonium dichloroiodate in acetic acid or in acetic acid-zinc chloride under mild conditions gave chloro-, bromo-, and iodo-substituted thiophene derivatives, respectively, in satifactory yields.