Identification
CAS.No.:
2530-10-1
FL.No.:
15.024
FEMA.No.:
3527
NAS.No.:
3527
CoE.No.:
11603
EINECS.No.:
219-779-5
JECFA.No.:
1051
Description
A liquid with burnt-roasted, nutty odor.
Regulatory Status
CoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No safety concern at current levels of intake when used as a flavoring agent (2002).
Usage
Reported uses (ppm): (FEMA, 1994)
Gelatins,.puddings
1.5
1.5
Nonalcoholic.beverages
1
1
Natural occurrence
Reported found in boiled and cooked beef.
Chemical Properties
CLEAR COLOURLESS TO ORANGE LIQUID
Chemical Properties
A liquid with burnt-roasted, nutty odor
Occurrence
Reported found in boiled and cooked beef.
Uses
It is used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.
Uses
3-Acetyl-2,5-dimethylthiophene was used in the synthesis of heterocyclic ketimines, 3-acetyl-2,5-dimethylthiophene thiosemicarbazone and 3-acetyl-2,5- dimethylthiophene semicarbazone.
Definition
ChEBI: 3-Acetyl-2,5-dimethylthiophene is an aromatic ketone.
Safety Profile
A poison by
intraperitoneal route. A flammable liquid.
When heated to decomposition it emits
toxic vapors of SOx and NOx
