Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

CAS No.: 32281-36-0

Chemical Name:: Benzo[1,2-b:4,5-b']dithiophene-4,8-dione

Synonyms: BDTO;thieno[2,3-f][1]benzothiole-4,8-dione;2-b:4;NSC 149690;4,5-b']dithiophene-4,8-dione;4,5-b']dithiophene-4,8-dione;Thieno[2,3-f]benzothiophene-4,8-dione;Benzo[1,2-b:4,5-b']dithiophene-4,8-dione;Benzo[1,2-b:4,5-b']dithiophene-4,8-dione;benzo[1,2-b:4,5-b']bisthiophene-4,8-dione

CBNumber:: CB62514684

Molecular Formula:: C10H4O2S2

Molecular Weight:: 220.27

MOL File:: 32281-36-0.mol

MSDS File:: SDS

Modify Date:: 2024/4/22 18:05:02

Request For Quotation

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Properties

Melting point	260-262℃
Boiling point	408.0±35.0 °C(Predicted)
Density	1.595
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
color	White to Amber to Dark green
InChI	InChI=1S/C10H4O2S2/c11-7-5-1-3-13-9(5)8(12)6-2-4-14-10(6)7/h1-4H
InChIKey	SIUXRPJYVQQBAF-UHFFFAOYSA-N
SMILES	C12C(=O)C3C=CSC=3C(=O)C=1C=CS2

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P280-P302+P352-P362+P364
Safety Statements	24/25
WGK Germany	3
HS Code	29349990

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	760137	Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione 97%	32281-36-0	1G	₹9287.85	2022-06-14	Buy
TCI Chemicals (India)	B3793	Benzo[1,2-b:4,5-b']dithiophene-4,8-dione min. 98.0 %	32281-36-0	1G	₹6400	2022-05-26	Buy
TCI Chemicals (India)	B3793	Benzo[1,2-b:4,5-b']dithiophene-4,8-dione min. 98.0 %	32281-36-0	5G	₹11600	2022-05-26	Buy

Product number	Packaging	Price	Buy
760137	1G	₹9287.85	Buy
B3793	1G	₹6400	Buy
B3793	5G	₹11600	Buy

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Chemical Properties,Uses,Production

Description

Benzo[1,2-b:4,5-b’]dithiophene is a planar symmetrical molecular structure of the thiophene derivative, enabling a better π-π?stacking and good electron delocalization that encourages charge transport. In recent years, it has been intensively studied for the application of OFETs and OPVs. The incorporation of a low-band-gap unit into the benzo[1,2-b:4,5-b’]dithiophene unit could potentially result in a red-shifted absorption due to its electron-rich properties. Benzo[1,2-b:4,5-b’]dithiophene can be chemically modified to fine-tune its chemical structure and electron properties (e.g. band gap), energy levels, and charge mobility of the small molecule/polymers of interest (at a molecular level).

Uses

suzuki reaction

General Description

Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione (BDTD) is a conductive polymer with a symmetric and planar conjugated structure which has a hole mobility of 0.25 cm²V^-1s^-1.

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Preparation Products And Raw materials

Raw materials

Preparation Products

2,6-Bis(trimethyltin)-4,8-dioctyloxybenzo[1,2-b:3,4-b]dithiophene 1,1'-[4,8-Bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl]bis[1,1,1-trimethylstannane] 4,8-bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-dicarbaldehyde Benzo[1,2-b:4,5-b']dithiophene-4,8-diol 2,6-Bis(triMethyltin)-4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo [1,2-b:4,5-b']dithiophene

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Suppliers

Global( 192)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	China	13341	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20293	58	Inquiry
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	China	2068	57	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	18642	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21667	55	Inquiry
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	China	32836	60	Inquiry
Yunbio Tech Co.,Ltd.	+86-010-60605551 +86-18046518538	China	321	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49392	58	Inquiry

Supplier	Advantage
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Henan Fengda Chemical Co., Ltd	58
Springchem New Material Technology Co.,Limited	57
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Yunbio Tech Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione Spectrum

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione(32281-36-0)¹HNMR

32281-36-0(Benzo[1,2-b:4,5-b']dithiophene-4,8-dione)Related Search:

2,6-DibroMobenzo[1,2-b:4,5-b']dithiophene 2,6-Dibromobenzo[1,2-b:4,5-b']dithiophene-4,8-dione Dithieno[2,3-d:2',3'-d]benzo[1,2-b:4,5-b']dithiophene-5,10-dione 2,6-Dibromo-4,8-bis[(2-ethylhexyl)oxy]-benzo[1,2-b:4,5-b']dithiophene 2,6-Bis(trimethylstannyl)benzo[1,2-b:4,5-b']dithiophene

4,8-bis((2-ethylhexyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-dicarbaldehyde 4,8-Bis((2-octyldodecyl)oxy)benzo[1,2-b:4,5-b']dithiophene 4,8-Bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene BDTO26-Br METHYL BENZO[B]THIOPHENE-2-CARBOXYLATE

2-AMINO-1-BUTANOL Butyl stearate 1b Boron Benzo[1,2-b:6,5-b']dithiophene-4,5-dione

4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE

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Thieno[2,3-f]benzothiophene-4,8-dione Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 4,8-Dihydrobenzo[1,2-b:4,5-b']dithiophen-4,8-dione 8-Dihydrobenzo[1,2-b:4,5-b']dithiophen-4,8-dione NSC 149690 benzo[1,2-b:4,5-b']bisthiophene-4,8-dione 4,8‐Dihydrobenzo[1,2‐ b:4,5‐b']dithiophen‐ 4,8‐dion Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 97% 2-b:4 4,8-Dihydrobenzo[1,2-b:4,5-b']dithiophene-4,8-dione 4,5-b']dithiophene-4,8-dione 4,10-DITHIATRICYCLO[7.3.0.0,DODECA-1(9),3(7),5,11-TETRAENE-2,8-DIONE Benzo[1,2-b:4,5-b']dithiophene-4,8-dione > Benzo[1,2-b:4,5-b′]dithiophene-4,8-dione,98% Benzo[1,2-b:4,5-b']dithiophene-4,8-dione ISO 9001：2015 REACH thieno[2,3-f][1]benzothiole-4,8-dione BDTO Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 4,8-dihydrobenzo[1,2-b:4,5-b']dithiophene-4,8-dione 4,5-b']dithiophene-4,8-dione 32281-36-0