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ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Thiophene compounds >Thieno[3,2-b]thiophene

Thieno[3,2-b]thiophene

Thieno[3,2-b]thiophene Structure
CAS No.
251-41-2
Chemical Name:
Thieno[3,2-b]thiophene
Synonyms
1,4-THIOPHTHENE;Thieno[3,2-b]thiophen;S1050;JACS-251-41-2;BUTTPARK 145\50-51;1,4-DITHIAPENTALENE;hieno[3,2-b]thiophene;THIENO[3,2-B]THIOPHENE;Thiophene [3,2-b] thiophene;4-Dithiapentalene 1,4-Thiophthene
CBNumber:
CB9370869
Molecular Formula:
C6H4S2
Molecular Weight:
140.23
MOL File:
251-41-2.mol
MSDS File:
SDS
Modify Date:
2023/4/27 16:27:43
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Thieno[3,2-b]thiophene Properties

Melting point 56 °C
Boiling point 71 °C / 1mmHg
Density 1.367±0.06 g/cm3(Predicted)
Flash point 98℃
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
form powder to crystal
NIST Chemistry Reference Thieno[3,2-b]thiophene(251-41-2)
color White crystals

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26-36/37
RIDADR  UN 3335
WGK Germany  3
Hazard Note  Harmful
HS Code  29309090
NFPA 704
1
0 0

Thieno[3,2-b]thiophene price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 702668 Thieno[3,2-b]thiophene 95% 251-41-2 1G ₹13282.28 2022-06-14 Buy
Sigma-Aldrich(India) 702668 Thieno[3,2-b]thiophene 95% 251-41-2 5G ₹29584.73 2022-06-14 Buy
TCI Chemicals (India) T2513 Thieno[3,2-b]thiophene min. 98.0 % 251-41-2 1G ₹6400 2022-05-26 Buy
TCI Chemicals (India) T2513 Thieno[3,2-b]thiophene min. 98.0 % 251-41-2 5G ₹23700 2022-05-26 Buy
ALFA India ALF-H30637-06 Thieno[3,2-b]thiophene, 97% 251-41-2 5g ₹24873 2022-05-26 Buy
Product number Packaging Price Buy
702668 1G ₹13282.28 Buy
702668 5G ₹29584.73 Buy
T2513 1G ₹6400 Buy
T2513 5G ₹23700 Buy
ALF-H30637-06 5g ₹24873 Buy

Thieno[3,2-b]thiophene Chemical Properties,Uses,Production

Description

Thieno[3,2-b]thiophene, also known as thienothiophene (TT), is a heterocyclic compound. It belongs to the family of fused thiopehenes and is widely used as an intermediate for the synthesis of small molecules and polymers in the application of organic field-effect transistors (OFETs) and organic photovoltaic devices (OPV).

Chemical Properties

White to yellow Solid

Uses

TT may be used as conjugated side chains in the synthesis of donor-acceptor copolymers. It finds potential applications in the enhancement of power conversion efficiency (PCE) for organic solar cells.

General Description

Thieno(3,2-b)thiophene (TT) is an electron rich conjugated polymer that has a quinoidal structure with a narrow band gap. It facilitates a strong intermolecular networking.

Thieno[3,2-b]thiophene Preparation Products And Raw materials

Raw materials

Acetic acid,2-(3-thienylthio)- Thieno[3,2-b]thiophene, 2-(trimethylsilyl)- 3-Bromothiophene-2-carbaldehyde METHYL THIENO[3,2-B!THIOPHENE-2-CARBOXYLATE, 97 Thieno[3,2-b]thiophene-2-methanol
THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID Thieno[3,2-b]thiophene-2-carboxaldehyde Thieno[3,2-b]thiophene-2-carboxylic acid ethyl ester
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Preparation Products

1,2,5,6-Tetrathiocane TETRABROMO-THIENO[3,2-B]THIOPHENE Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde 2,5-Dichloro-thieno[3,2-b]thiophene 4,4,5,5-tetramethyl-2-(thieno[3,2-b]thiophen-2-yl)-1,3,2-dioxaborolane

Thieno[3,2-b]thiophene Suppliers

Global( 309)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Dr R R Organics +91-9666306440 +91-9666306440 Telangana, India 267 58 Inquiry
Sapala Organics Private Limited +91-4027170174 +91-9963110948 Telangana, India 89 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Gagri Global IT Services Pvt. Ltd. +91-40-27170174, Telangana, India 1321 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
VASIN BIO LIFE SCIENCES PVT LTD 9491644688 Hyderabad, India 2096 58 Inquiry
Nanjing Yushan Wanfang Biotechnology Co., Ltd. +86-025-84918180 +86-18014482516 China 1001 58 Inquiry
Springchem New Material Technology Co.,Limited +86-021-62885108 +8613917661608 China 2068 57 Inquiry
Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
Supplier Advantage
Dr R R Organics 58
Sapala Organics Private Limited 58
A.J Chemicals 58
Gagri Global IT Services Pvt. Ltd. 58
TCI Chemicals (India) Pvt. Ltd. 58
Alfa Aesar 58
VASIN BIO LIFE SCIENCES PVT LTD 58
Nanjing Yushan Wanfang Biotechnology Co., Ltd. 58
Springchem New Material Technology Co.,Limited 57
Capot Chemical Co.,Ltd. 60

Thieno[3,2-b]thiophene Spectrum

Thieno[3,2-b]thiophene(251-41-2)1HNMRThieno[3,2-b]thiophene(251-41-2)FT-IR

251-41-2(Thieno[3,2-b]thiophene)Related Search:

Thiophene Dibenzothiophene Cephalothin sodium Thifensulfuron methyl Thifensulfuron
Tetrahydrothiophene Thieno[3,2-b]thiophene-2-carboxaldehyde THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID,THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID THIENO[2,3-B]THIOPHENE,THIENO[2,3-B]THIOPHENE Thieno[3,2-b]thiophene-2-carbonitrile
THIENO(3 2-B)PYRIDIN-7-OL Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde thieno[3,2-b]thiophene-2,5-dicarboxylic acid Tris(2-phenylpyridine)iridium (Ir(ppy)3) Thieno[2,3-d]pyrimidine (8CI,9CI)
thieno[3,2-c]pyridine Thiophene-2,3-dicarboxylicacid Ethyl thiophene-3-carboxylate
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THIENO[3,2-B]THIOPHENE 1,4-DITHIAPENTALENE 1,4-Dithiapentalene 1,4-Thiophthene BUTTPARK 145\50-51 4-Dithiapentalene 1,4-Thiophthene Thieno[3,2-b]thiophene 1,4-Dithiapentalene JACS-251-41-2 Thieno[3,2-b]thiophene ISO 9001：2015 REACH S1050 hieno[3,2-b]thiophene Thienothiophene, Thieno[3,2-b]thiophene 1,4-THIOPHTHENE Thieno[3,2-b]thiophen Thieno[3,2-b]thiophene (7CI, 8CI, 9CI, ACI) Thiophene [3,2-b] thiophene 251-41-2 C6H4S2 Heterocycle-oher series Electronic Chemicals Fused Ring Systems BB16014