3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE
3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE
  • CAS No.:90069-81-1
Other grades of this product :
3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE Basic information
Product Name:3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE
Synonyms:3,4-THIOPHENDIAMINE DIHYDROCHLORIDE;3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE;3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE 99%;3,4-Diaminothiophene dihydrochloride,96%;3,4-Diaminothiophene dihydrochloride ,97%;3,4-ThiophenediaMine Dihydrochloride;3,4-ThiophenediaMine,hydrochloride (1:2);thiophene-3,4-diamine hydrochloride
CAS:90069-81-1
MF:C4H8Cl2N2S
MW:187.09
EINECS:
Product Categories:Sulfur & Selenium Compounds;Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research);Thiophen
Mol File:90069-81-1.mol
3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE Chemical Properties
Melting point >150°C
storage temp. Keep in dark place,Inert atmosphere,2-8°C
form Crystalline Powder
color Gray or brown
InChIKeyRAMOMCXNLLLICQ-UHFFFAOYSA-N
CAS DataBase Reference90069-81-1(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 Information
ProviderLanguage
ACROS English
3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE Usage And Synthesis
Chemical Propertiesgrey or brown crystalline powder
Uses3,4-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 DescriptionThis material is a synthetic intermediate for organic electronics materials such as Arylenediimide-thiophene Derivatives for Organic n-channel field-effect transistors. 1They 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 Preparation Products And Raw materials
Raw materialsHydrochloric acid-->Sulfuric acid-->Nitric acid-->FUMING SULFURIC ACID-->Tin-->2,5-Dibromothiophene-->Thiophene, 3,4-dinitro--->2,5-DIBROMO-3,4-DINITROTHIOPHENE
Preparation Products3,4-Diaminothiophene dihydrobromide

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