3,4-DIMETHYLTHIOPHENE

Product Name: 3,4-DIMETHYLTHIOPHENE
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
Formula Weight: 112.19
MOL File: 632-15-5.mol

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3,4-DIMETHYLTHIOPHENE Property

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

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Safety

Hazard Codes: Xn
Risk Statements: 22-36-43
Safety Statements: 26-36/37
RIDADR: 1993
HazardClass: 3
PackingGroup: Ⅲ
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC

Product number: D457473
Product name: 3,4-Dimethylthiophene
Packaging: 1g
Price: $100
Updated: 2021/12/16

Ark Pharm

Product number: P000530325
Product name: 3,4-Dimethylthiophene
Purity: 98%
Packaging: 1g
Price: $48
Updated: 2021/12/16

Ark Pharm

Product number: P000530325
Product name: 3,4-Dimethylthiophene
Purity: 98%
Packaging: 5g
Price: $151
Updated: 2021/12/16

Matrix Scientific

Product number: 119308
Product name: 3,4-Dimethylthiophene
Purity: 95+%
Packaging: 1g
Price: $180
Updated: 2021/12/16

SynQuest Laboratories

Product number: 5H66-1-30
Product name: 3,4-Dimethylthiophene
Packaging: 1g
Price: $224
Updated: 2021/12/16

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3,4-DIMETHYLTHIOPHENE Chemical Properties,Usage,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

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3,4-DIMETHYLTHIOPHENE Suppliers

China 115 India 2 Norway 1 United Kingdom 2 United States 9 USA 1 Global 130

Guangzhou Kaitu Chemical Co., Ltd

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Beijing Donghualituo Techonlogy Development Co.,Ltd.

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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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EnciPharmatech Co., Ltd

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View Lastest Price from 3,4-DIMETHYLTHIOPHENE manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 3,4-DIMETHYLTHIOPHENE 632-15-5
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2022-09-29

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3,4-dimethylthiophene 632-15-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 3,4-dimethylthiophene 632-15-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

632-15-5, 3,4-DIMETHYLTHIOPHENERelated Search:

3,4-Diphenylthiophene-2,5-dicarbonitrile, 97% THIOPHENE-3,4-DICARBOXYLIC ACID Tetraphenylthiophene 3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE 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

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