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3,4-Dimethoxythiophene

3,4-Dimethoxythiophene structure

CAS No.: 51792-34-8

Chemical Name:: 3,4-Dimethoxythiophene

Synonyms: DMOT;JACS-51792-34-8;AKOS BBS-00006359;,4-diMethoxythiophene;3,4-dimethoxytiophene;3,4-DIMETHOXYTHIOPHENE;3,4- twoMethoxythiophene;Thiophene,3,4-dimethoxy-;3,4-Dimethoxythiophene>3,4-DIMETHOXYTHIOPHENE 98%

CBNumber:: CB7291223

Molecular Formula:: C6H8O2S

Molecular Weight:: 144.19

MDL Number:: MFCD01096546

MOL File:: 51792-34-8.mol

MSDS File:: SDS

Last updated:2023-10-08 15:17:26

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3,4-Dimethoxythiophene Properties

Boiling point	100-102 °C/10-11 mmHg
Density	1.209 g/mL at 25 °C
refractive index	1.5409
Flash point	224 ºF
storage temp.	-20°C
form	powder to lump to clear liquid
color	White or Colorless to Yellow
Water Solubility	Miscible with organic solvents. Slightly miscible with water.
CAS DataBase Reference	51792-34-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302

Precautionary statements

P264-P270-P301+P312-P501

Hazard Codes

Xi,Xn

Risk Statements

36/37/38-22

Safety Statements

26-36/37/39-24/25

WGK Germany

HS Code

29309090

NFPA 704

	1
2		0

3,4-Dimethoxythiophene price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	668257	3,4-Dimethoxythiophene 97%	51792-34-8	5g	$243	2024-03-01	Buy
TCI Chemical	D2728	3,4-Dimethoxythiophene >98.0%(GC)	51792-34-8	1g	$45	2024-03-01	Buy
TCI Chemical	D2728	3,4-Dimethoxythiophene >98.0%(GC)	51792-34-8	5g	$144	2024-03-01	Buy
Alfa Aesar	H56674	3,4-Dimethoxythiophene, 98%	51792-34-8	1g	$43.65	2024-03-01	Buy
Alfa Aesar	H56674	3,4-Dimethoxythiophene, 98%	51792-34-8	5g	$169	2024-03-01	Buy

Product number	Packaging	Price	Buy
668257	5g	$243	Buy
D2728	1g	$45	Buy
D2728	5g	$144	Buy
H56674	1g	$43.65	Buy
H56674	5g	$169	Buy

3,4-Dimethoxythiophene Chemical Properties,Uses,Production

Chemical Properties

Colorless to yellow to orange liquid

Uses

Building block in the synthesis of an N₂S₂-N₄ porphyrin dyad used to study photoinduced energy transfer.

Uses

3,4-Dimethoxythiophene is used as an electronic materials intermediate. It is used as a starting material in the synthesis of porphyrin dyad which is used to study photoinduced energy transfer.

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 2956, 1951 DOI: 10.1021/ja01150a525

General Description

3,4-Dimethoxythiophene (DMOT) is a monomer and a precursor which can be synthesized by ring closure reaction of 2,3-dimethoxy-1,3-butadiene and sulfur dichloride in hexane medium. It is an oligothiphene that is majorly used in the development of electroactive materials for organic electronics based applications.

3,4-Dimethoxythiophene synthesis

Synthesis of 3,4-Dimethoxythiophene from 3,4-Dibromothiophene and Sodium Methoxide

3,4-Dimethoxythiophene Preparation Products And Raw materials

Raw materials

2,5-Thiophenedicarboxylic acid, 3,4-dimethoxy-, 2,5-dimethyl ester 2,5-Thiophenedicarboxylic acid, 3,4-dimethoxy- 2,3-Dimethoxy-1,3-butadiene 3-bromo-4-methoxythiophene Thiophene-3,4-diol

3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester Methanol 3,4-Dibromothiophene Sodium Methoxide

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Preparation Products

701209-98-5

3,4-Dimethoxythiophene Suppliers

Global( 352)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3012	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Springchem New Material Technology Co.,Limited	57
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60

View Lastest Price from 3,4-Dimethoxythiophene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-01-02	3,4-Dimethoxythiophene 51792-34-8	US $200.00-1.00 / KG	1KG	99%, 99.5% Sublimated	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-10-09	3,4-Dimethoxythiophene 51792-34-8	US $20.00-6.00 / kg	1kg	0.99	20 tons	Hebei Yanxi Chemical Co., Ltd.
2023-09-06	3,4-Dimethoxythiophene 51792-34-8	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Guanlang Biotechnology Co., Ltd.

3,4-Dimethoxythiophene
51792-34-8
US $200.00-1.00 / KG
99%, 99.5% Sublimated
Henan Fengda Chemical Co., Ltd

3,4-Dimethoxythiophene
51792-34-8
US $20.00-6.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

3,4-Dimethoxythiophene
51792-34-8
US $0.00-0.00 / KG
99%
Hebei Guanlang Biotechnology Co., Ltd.

51792-34-8(3,4-Dimethoxythiophene)Related Search:

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3,4-DIMETHOXYTHIOPHENE 98% 3,4-dimethoxytiophene ,4-diMethoxythiophene 3,4-diMethoxy thiophene (DMOT) 3,4- twoMethoxythiophene 3,4-DIMETHOXYTHIOPHENE AKOS BBS-00006359 Thiophene,3,4-dimethoxy- JACS-51792-34-8 3,4-Dimethoxythiophene> 3,4-Dimethoxythiophene ISO 9001：2015 REACH DMOT 51792-34-8 51692-34-8 C6H8O2S OLED Organic Electronics and Photonics Synthetic Tools and Reagents Thiophene Monomers and Building Blocks Thiophene Series Thiophenes