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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Thiophene compounds >2,3-Dimethylthiophene

2,3-Dimethylthiophene

2,3-Dimethylthiophene Structure
  • ₹0
  • Product name: 2,3-Dimethylthiophene
  • CAS: 632-16-6
  • MF: C6H8S
  • MW: 112.19
  • EINECS:211-170-2
  • MDL Number:MFCD00130081
  • Synonyms: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
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Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

Description

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.

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