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3,4-DIMETHYLTHIOPHENE

3,4-DIMETHYLTHIOPHENE structure

CAS No.: 632-15-5

Chemical Name:: 3,4-DIMETHYLTHIOPHENE

Synonyms: 3,4-DIMETHYLTHIOPHENE;Thiophene,3,4-diMethyl-;DiMethylthiophene (Me2Thio);3,4-Dimethylthiophene in isooctane;3,4-DIMETHYLTHIOPHENE ISO 9001：2015 REACH

CBNumber:: CB0763426

Molecular Formula:: C6H8S

Molecular Weight:: 112.19

MDL Number:: MFCD01764731

MOL File:: 632-15-5.mol

MSDS File:: SDS

Last updated:2024-12-06 22:41:32

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3,4-DIMETHYLTHIOPHENE Properties

Melting point	50-54℃
Boiling point	147℃
Density	1.006
refractive index	1.5187
FEMA	4645 \| 3,4-DIMETHYLTHIOPHENE
Flash point	>110℃
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	liquid (estimate)
Odor	savory roasted onion
JECFA Number	2110
LogP	2.82
Substances Added to Food (formerly EAFUS)	3,4-DIMETHYLTHIOPHENE
FDA UNII	96Q084Q43E

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS02,GHS07
Signal word	Warning
Hazard statements	H226-H319-H335-H302+H312+H332-H315
Precautionary statements	P210-P241-P280
Hazard Codes	Xn
Risk Statements	22-36-43
Safety Statements	26-36/37
RIDADR	1993
HazardClass	3
PackingGroup	Ⅲ
HS Code	2934999090

3,4-DIMETHYLTHIOPHENE price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D457473	3,4-Dimethylthiophene	632-15-5	1g	$100	2021-12-16	Buy
Ark Pharm	P000530325	3,4-Dimethylthiophene 98%	632-15-5	1g	$48	2021-12-16	Buy
Ark Pharm	P000530325	3,4-Dimethylthiophene 98%	632-15-5	5g	$151	2021-12-16	Buy
Matrix Scientific	119308	3,4-Dimethylthiophene 95+%	632-15-5	1g	$180	2021-12-16	Buy
SynQuest Laboratories	5H66-1-30	3,4-Dimethylthiophene	632-15-5	1g	$224	2021-12-16	Buy

Product number	Packaging	Price	Buy
D457473	1g	$100	Buy
P000530325	1g	$48	Buy
P000530325	5g	$151	Buy
119308	1g	$180	Buy
5H66-1-30	1g	$224	Buy

3,4-DIMETHYLTHIOPHENE Chemical Properties,Uses,Production

Uses

3,4-Dimethylthiophene is used in dry onion preparation for seasoning.

Definition

ChEBI: 3,4-dimethylthiophene is a thiophene that is substituted by methyl groups at positions 3 and 4. It has a role as a flavouring agent, a plant metabolite and a human urinary metabolite.

Synthesis Reference(s)

The Journal of Organic Chemistry, 27, p. 869, 1962 DOI: 10.1021/jo01050a043

3,4-DIMETHYLTHIOPHENE Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-DIMETHYLTHIOPHENE Suppliers

Global( 131)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615531157085	abby@chuanghaibio.com	China	8808	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-+86-371-66670886	info@dakenam.com	China	19805	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29858	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	19825	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10035	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17365	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	22854	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
career henan chemical co	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Fuxin Pharmaceutical	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58

View Lastest Price from 3,4-DIMETHYLTHIOPHENE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-04-23	3,4-DIMETHYLTHIOPHENE 632-15-5	US $10.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2022-04-02	3,4-DIMETHYLTHIOPHENE 632-15-5	US $1.10 / g	1g	99.00%	100 Tons	Dideu Industries Group Limited
2021-07-13	3,4-dimethylthiophene 632-15-5	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

3,4-DIMETHYLTHIOPHENE
632-15-5
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

3,4-DIMETHYLTHIOPHENE
632-15-5
US $1.10 / g
99.00%
Dideu Industries Group Limited

3,4-dimethylthiophene
632-15-5
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

632-15-5(3,4-DIMETHYLTHIOPHENE)Related Search:

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6,6-DIMETHYL-3-(METHYLTHIO)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBONITRILE DIETHYL 5-AMINO-3-METHYL-2,4-THIOPHENEDICARBOXYLATE 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXAMIDE 2-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER 5-CYANO-3,4-DIPHENYLTHIOPHENE-2-CARBOXAMIDE

2-[4-(2-FURYL)-3-THIENYL]FURAN 1-ACETYL-6,6-DIMETHYL-3-(METHYLTHIO)-4,5,6,7-TETRAHYDROBENZO[C]THIOPHEN-4-ONE 1,8-DINAPHTHYLENETHIOPHENE 5-CYANO-3,4-DIMETHYLTHIOPHENE-2-CARBOXAMIDE ETHYL 2-[(2-CHLOROACETYL)AMINO]-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXYLATE

3-(ETHYLTHIO)-6,6-DIMETHYL-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBONITRILE 5-CYANO-3,4-DI(4-METHOXYPHENYL)THIOPHENE-2-CARBOXAMIDE 3-(chloromethyl)-2,5-dimethylthiophene

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3,4-DIMETHYLTHIOPHENE DiMethylthiophene (Me2Thio) Thiophene,3,4-diMethyl- 3,4-DIMETHYLTHIOPHENE ISO 9001：2015 REACH 3,4-Dimethylthiophene in isooctane 632-15-5 632155 Heterocycle-oher series Thiophen