W352705
3-Acetyl-2,5-dimethylthiophene
≥99%
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About This Item
Empirical Formula (Hill Notation):
C8H10OS
CAS Number:
Molecular Weight:
154.23
PubChem Substance ID:
UNSPSC Code:
12164502
Council of Europe no.:
11603
Flavis number:
15.024
EC Number:
219-779-5
MDL number:
InChI key
PUSJAEJRDNPYKM-UHFFFAOYSA-N
InChI
1S/C8H10OS/c1-5-4-8(6(2)9)7(3)10-5/h4H,1-3H3
SMILES string
CC(=O)c1cc(C)sc1C
biological source
synthetic
grade
Halal, Kosher
assay
≥99%
refractive index
n20/D 1.544 (lit.)
bp
105-108 °C/15 mmHg (lit.)
density
1.086 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
meaty
Application
Effective June 2013, FEMA and the European Union have removed 3-Acetyl-2,5-dimethylthiophene from the FEMA GRAS and Union List of flavoring substances as suitable for use in food as a flavoring ingredient. Pending additional review of safety data, a final determination will be made by those respective organizations regarding the safe use of this substance.
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
210.2 °F - closed cup
flash_point_c
99 °C - closed cup
ppe
Eyeshields, Gloves
Regulatory Information
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