MilliporeSigma
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W515507

Sigma-Aldrich

2,5-Dimethylthiophene

≥98%

Synonym(s):
NSC 60689
Empirical Formula (Hill Notation):
C6H8S
CAS Number:
Molecular Weight:
112.19
Beilstein:
106450
EC Number:
MDL number:
PubChem Substance ID:
Flavis number:
15.064
NACRES:
NA.21

Quality Level

biological source

synthetic

grade

Halal
Kosher

assay

≥98%

refractive index

n20/D 1.512 (lit.)

bp

134 °C/740 mmHg (lit.)

density

0.985 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

sulfurous

SMILES string

Cc1ccc(C)s1

InChI

1S/C6H8S/c1-5-3-4-6(2)7-5/h3-4H,1-2H3

InChI key

GWQOOADXMVQEFT-UHFFFAOYSA-N

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General description

2,5-Dimethylthiophene is a volatile flavoring compound that has been identified in the essential oil of onion. It is reported to be one of the sulfur-containing compounds formed via Maillard reaction/Strecker degradation of cysteine with furaneol.

Packaging

25, 100 g in glass bottle

Certificate of Analysis

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Certificate of Origin

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