3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE Chemical Properties

Melting point:

>150°C

storage temp. 

Keep in dark place,Inert atmosphere,2-8°C

solubility 

soluble in DMSO

form 

Crystalline Powder

color 

Gray or brown

InChIKey

RAMOMCXNLLLICQ-UHFFFAOYSA-N

CAS DataBase Reference

90069-81-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,T

Risk Statements 

20/21/22-39-43-41-25

Safety Statements 

24/25-45-37-26

RIDADR 

UN 2811 6.1 / PGIII

WGK Germany 

3

HS Code 

29349990

MSDS

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3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE Usage And Synthesis

Chemical Properties

grey or brown crystalline powder

Uses

3,4-Diaminothiophene dihydrochloride can be used in the synthesis of thieno[3,4-b]pyrazine for thermoelectric applications. It can also be used in the synthesis of acenaphtho[1,2-b]thieno[3,4-e]pyrazine based acceptor molecules for the fabrication of organic transistors.

General Description

This material is a synthetic intermediate for organic electronics materials such as Arylenediimide-thiophene Derivatives for Organic n-channel field-effect transistors. 1
They are also integral to the synthesis of thienopyrazine-based materials as low band gap materials for Organic Photovoltaic applications2 and as copolymer units for sensor applications.3

3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE(90069-81-1)Related Product Information

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