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Thieno[3,2-b]thiophene

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-bjthiophen;THIENO[3,2-B]THIOPHENE;Thiophene [3,2-b] thiophene

CBNumber:: CB9370869

Molecular Formula:: C6H4S2

Molecular Weight:: 140.23

MOL File:: 251-41-2.mol

MSDS File:: SDS

Modify Date:: 2025/1/27 9:38:02

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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

Risk Statements

22-36/37/38

Safety Statements

26-36/37

RIDADR

UN 3335

WGK Germany

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( 312)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Sapala Organics Private Limited	+91-4027170174 +91-9963110948	Telangana, India	89	58	Inquiry
Dr R R Organics	+91-9666306440 +91-9666306440	Telangana, India	267	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6100	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	6768	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6905	58	Inquiry
VASIN BIO LIFE SCIENCES PVT LTD	9491644688	Hyderabad, India	2092	58	Inquiry
Nanjing Yushan Wanfang Biotechnology Co., Ltd.	+86-025-84918180 +86-18014482516	China	997	58	Inquiry
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	China	2068	57	Inquiry
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	China	29730	60	Inquiry

Supplier	Advantage
Sapala Organics Private Limited	58
Dr R R Organics	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)¹HNMR Thieno[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 Thieno[3,2-b]thiophene Thieno[3,2-bjthiophen 251-41-2 C6H4S2 Heterocycle-oher series Electronic Chemicals Fused Ring Systems BB16014