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18114-49-3

18114-49-3 Structure

18114-49-3 Structure
IdentificationBack Directory
[Name]

2,3-butanedione trimer
[CAS]

18114-49-3
[Synonyms]

diacetyl trimer
2,3-butanedione trimer
1,1'-(TETRAHYDRO-6A-HYDROXY-2,3A,5- TRIMETHYLFURO[2,3-D]-1,3-DIOXOLE-2,5-DIYL)BIS-ETHANONE
[Molecular Formula]

C12H18O6
[MOL File]

18114-49-3.mol
[Molecular Weight]

258.27
Chemical PropertiesBack Directory
[FEMA ]

4303 | 1,1'-(TETRAHYDRO-6A-HYDROXY-2,3A,5- TRIMETHYLFURO[2,3-D]-1,3-DIOXOLE-2,5-DIYL)BIS-ETHANONE
[Odor]

at 0.10 % in propylene glycol. butter roasted
[Odor Type]

buttery
[JECFA Number]

2039
[LogP]

4.907 (est)
Hazard InformationBack Directory
[Chemical Properties]

Butter aroma.
[Definition]

ChEBI: 1,1'-(Tetrahydro-6a-hydroxy-2,3a,5-trimethylfuro[2,3-d]-1,3-dioxole-2,5-diyl)bis-ethanone is a ketal.
[Aroma threshold values]

Fatty type, high strength odor; recommend smelling in a 0.10% solution or less.
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