| Identification | Back Directory | [Name]
1-(4-Methoxyphenyl)-1-penten-3-one | [CAS]
104-27-8 | [Synonyms]
ETHONE
FEMA 2673
powdery ketone
Anisylidene butanone
A-METHYLANISALACETONE
α-Methylanisalacetone
METHYLANISYLIDENACETONE
ALPHA-METHYLANISALACETONE
ALPHA-METHYLANISYLIDENEACETONE
1-P-METHOXYPHENYL-1-PENTEN-3-ONE
(P-METHOXYPHENYL)-1-PENTEN 3-ONE
1-(p-methoxyphenyl)-1-penten-3-on
1-(4-methoxyphenyl)-1-penten-3-on
1-(4-Methoxyphenyl)-1-penten-3-one
1-(4-methoxyphenyl)pent-1-en-3-one
5-(4-Methoxyphenyl)-4-penten-3-one
1-(4-METHOXYPHENYL)-1-PENTENE-3-ONE
1-Penten-3-one, 1-(4-methoxyphenyl)-
1-(PARA-METHOXYPHENYL)-1-PENTEN-3-ONE
1-(3-Hydroxymethylphenyl)-1-penten-3-one
ETHONE 1-(P-METHOXYPHENYL)-1-PENTEN-3-ONE
1-(4-Methoxyphenyl)-1-penten-3-one USP/EP/BP
1-(p-Methoxyphenyl)-1-penten-3-one @1000 μg/mL in Acetonitrile | [EINECS(EC#)]
203-190-5 | [Molecular Formula]
C12H14O2 | [MDL Number]
MFCD00027023 | [MOL File]
104-27-8.mol | [Molecular Weight]
190.24 |
| Chemical Properties | Back Directory | [Appearance]
White to pale-yellow solid; sharp odor.
Stable,1 g is soluble in 5 mL 95%
alcohol. Combustible. | [Melting point ]
61 °C | [Boiling point ]
333.2±17.0 °C(Predicted) | [density ]
1.030±0.06 g/cm3(Predicted) | [FEMA ]
2673 | 1-(P-METHOXYPHENYL)-1-PENTEN-3-ONE | [storage temp. ]
Amber Vial, -20°C Freezer, Under inert atmosphere | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Solid | [color ]
White to Off-White | [Odor]
at 10.00 % in dipropylene glycol. dry sweet powdery cherry fruity heliotrope almond anisic vanilla | [Odor Type]
powdery | [JECFA Number]
826 | [Stability:]
Light Sensitive | [LogP]
2.65 | [Uses]
Flavoring. |
| Hazard Information | Back Directory | [Chemical Properties]
White to pale-yellow solid; sharp odor.
Stable,1 g is soluble in 5 mL 95%
alcohol. Combustible. | [Description]
1 -(p-Methoxypheny 1)-1 -penten-3-one has an odor similar to butter,
sweet and lasting. It has a sweet, fruity taste at low levels and a
slightly burning taste at higher levels. Prepared by saturation at
room temperature of a mixture of anisaldehyde and methyl ethyl
ketone with HCL, or by treating α-methyl-α-(4-hydroxy)benzylidene acetone with methyl iodide in alkaline solution.
| [Preparation]
By saturation at room temperature of a mixture of anisaldehyde and methyl ethyl ketone with HCl, or by treating α-methyl-
α-(4-hydroxy)benzylidene acetone with methyl iodide in alkaline solution. |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
43 | [Safety Statements ]
36/37 | [Toxicity]
rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Cosmetics Toxicology. Vol. 17, Pg. 863, 1979. |
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