ChemicalBook > CAS DataBase List > 2,3-Dimethylthiophene

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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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:

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  • 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