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ChemicalBook--->CAS DataBase List--->42348-12-9

42348-12-9

42348-12-9 Structure

42348-12-9 Structure
IdentificationBack Directory
[Name]

3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one
[CAS]

42348-12-9
[Synonyms]

3-ETHYL-4-METHYL CYCLOTENE
4-Methyl-3-ethylcyclopentane-1,2-dione, 98%
3-ETHYL-2-HYDROXY-4-METHYL-2-CYCLOPENTEN-1-ON
3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one
3-Ethyl-2-hydroxy-4-methyl-2-cyclopenten-1-one
3-Ethyl-2-hyudroxy-4-methylcyclopent-2-en-1-one
2-Hydroxy-3-ethyl-4-methyl-2-cyclopentene-1-one
2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-4-methyl-
3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one USP/EP/BP
[EINECS(EC#)]

255-767-6
[Molecular Formula]

C8H12O2
[MDL Number]

MFCD09835406
[MOL File]

42348-12-9.mol
[Molecular Weight]

140.18
Chemical PropertiesBack Directory
[Boiling point ]

260.5±40.0 °C(Predicted)
[density ]

1.086±0.06 g/cm3(Predicted)
[FEMA ]

3453 | 3-ETHYL-2-HYDROXY-4-METHYLCYCLOPENT-2-EN-1-ONE
[pka]

9.18±0.40(Predicted)
[Odor]

at 0.10 % in dipropylene glycol. sweet maple
[Odor Type]

caramellic
[JECFA Number]

422
[LogP]

1.33
[EPA Substance Registry System]

2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-4-methyl- (42348-12-9)
Hazard InformationBack Directory
[Occurrence]

Reported found in coffee.
[Definition]

ChEBI: 3-Ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one is a cyclic ketone.
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