2,3-Dimethylthiophene

Product Name: 2,3-Dimethylthiophene
CAS No.: 632-16-6
Chemical Name: 2,3-Dimethylthiophene
Synonyms: thioxene;Dimethylthiopene;2,3-DIMETHYLTHIOPHENE;Thiophene, 2,3-dimethyl-;2,3-Dimethylthiophene,97%;2,3-DiMethylthiophene, 97% 1GR;2,3-Dimethylthiophene in isooctane;2,3-Dimethylthiophene ISO 9001：2015 REACH
CBNumber: CB9328279
Molecular Formula: C6H8S
Formula Weight: 112.19
MOL File: 632-16-6.mol

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2,3-Dimethylthiophene Property

Melting point:: -49°C
Boiling point:: 140-141 C
Density: 1.002 g/cm
refractive index: 1.517-1.521
Flash point:: 26° (79°F)
storage temp.: Flammables area
solubility: Chloroform, Methanol (Slightly)
form: Liquid
color: Clear colorless to yellow
Water Solubility: Insoluble in water.
LogP: 2.502 (est)
CAS DataBase Reference: 632-16-6(CAS DataBase Reference)
NIST Chemistry Reference: Thiophene, 2,3-dimethyl-(632-16-6)

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Safety

Hazard Codes: Xn-F,Xi,Xn,F
Risk Statements: 20/21/22-11-36/37/38
Safety Statements: 9-36/37-33-16-26
Hazard Note: Irritant
HazardClass: 3
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H332Harmful if inhaled

Precautionary statements

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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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N-Bromosuccinimide Price

Alfa Aesar

Product number: H31641
Product name: 2,3-Dimethylthiophene, 97%
Packaging: 1g
Price: $105.65
Updated: 2024/03/01

Alfa Aesar

Product number: H31641
Product name: 2,3-Dimethylthiophene, 97%
Packaging: 5g
Price: $375.65
Updated: 2024/03/01

TRC

Product number: D461633
Product name: 2,3-Dimethylthiophene
Packaging: 50mg
Price: $50
Updated: 2021/12/16

TRC

Product number: D461633
Product name: 2,3-Dimethylthiophene
Packaging: 100mg
Price: $70
Updated: 2021/12/16

TRC

Product number: D461633
Product name: 2,3-Dimethylthiophene
Packaging: 500mg
Price: $100
Updated: 2021/12/16

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2,3-Dimethylthiophene Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

It has also been found that 2,3-dimethylthiophene can be formylated to yield a dimethylthiophene aldehyde, which as expected proved to have the aldehyde group in the free a-position.

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 4033, 1951 DOI: 10.1021/ja01152a524

2,3-Dimethylthiophene Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Potassium hydroxide Ethylene glycol 3-Methyl-2-thiophenecarboxaldehyde

Preparation Products

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2,3-Dimethylthiophene Suppliers

Belgium 2 China 75 Germany 2 India 5 Japan 2 Norway 1 Slovakia 1 Switzerland 1 The Netherlands 1 United Kingdom 14 United States 20 Global 124

Wuhan zhijingcheng Pharmaceutical Technology Co.，Ltd

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J & K SCIENTIFIC LTD.

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Alfa Aesar

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View Lastest Price from 2,3-Dimethylthiophene manufacturers

Career Henan Chemical Co

Product: 2,3-Dimethylthiophene 632-16-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 90%-99.9%
Supply Ability: 500kg
Release date: 2019-07-09

632-16-6, 2,3-DimethylthiopheneRelated Search:

DIETHYL 5-AMINO-3-METHYL-2,4-THIOPHENEDICARBOXYLATE 3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE 2-Acetyl-3-methylthiophene Tetraphenylthiophene 3-Acetyl-2,5-dimethylthiophene 3-METHYLTHIOPHENE-2-CARBONITRILE 3-Methyl-2-thiophenecarboxaldehyde 3-METHYLTHIANAPHTHENE-2-ACETIC ACID 4-KETO-4,5,6,7-TETRAHYDROTHIANAPHTHENE 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBALDEHYDE 2-(5-CHLORO-3-METHYLBENZO[B]THIOPHEN-2-YL)ACETIC ACID 3-Methyl-2-thiophenecarboxylic acid 2-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER Thiophene-2,3-dicarboxylic acid 3,4-Diphenylthiophene-2,5-dicarbonitrile, 97% 4-CHLORO-5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDINE 4,5-DIMETHYLTHIOPHENE-2-CARBOXALDEHYDE 4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID

2,3-DIMETHYLTHIOPHENE

thioxene

2,3-DiMethylthiophene, 97% 1GR

2,3-Dimethylthiophene,97%

Dimethylthiopene

Thiophene, 2,3-dimethyl-

2,3-Dimethylthiophene ISO 9001：2015 REACH

2,3-Dimethylthiophene in isooctane

632-16-6

CH32C4H2S

632166

Sulphur Derivatives

Thiophene&Benzothiophene