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1-(4-Methoxyphenyl)-1-penten-3-one

1-(4-Methoxyphenyl)-1-penten-3-one Structure
1-(4-Methoxyphenyl)-1-penten-3-one structure
CAS No.
104-27-8
Chemical Name:
1-(4-Methoxyphenyl)-1-penten-3-one
Synonyms
1-(4-METHOXYPHENYL)-1-PENTENE-3-ONE;FEMA 2673;ETHONE;powdery ketone;Anisylidene butanone;Diclofop Impurity 12;A-METHYLANISALACETONE;α-Methylanisalacetone;METHYLANISYLIDENACETONE;ALPHA-METHYLANISALACETONE
CBNumber:
CB3373772
Molecular Formula:
C12H14O2
Molecular Weight:
190.24
MDL Number:
MFCD00027023
MOL File:
104-27-8.mol
MSDS File:
SDS
Last updated:2026-05-28 05:41:27
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1-(4-Methoxyphenyl)-1-penten-3-one Properties

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
FLAVIS Number 07.030 | 1-(4-Methoxyphenyl)pent-1-en-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
Substances Added to Food (formerly EAFUS) 1-(P-METHOXYPHENYL)-1-PENTEN-3-ONE
FDA UNII U0ZZO1ACOR

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H317
Precautionary statements  P261-P280
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.

1-(4-Methoxyphenyl)-1-penten-3-one price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-M266333-500MG Alpha-Methylanisalacetone 104-27-8 500mg $1083 2026-06-03 Buy
TRC TRC-M266333-1G Alpha-Methylanisalacetone 104-27-8 1g $1923 2026-06-03 Buy
TRC TRC-M266333-100MG Alpha-Methylanisalacetone 104-27-8 100mg $262 2026-06-03 Buy
Biosynth FM71213 alpha-Methylanisalacetone 104-27-8 5g $299.3 2026-06-04 Buy
Biosynth FM71213 alpha-Methylanisalacetone 104-27-8 10g $499.1 2026-06-04 Buy
Product number Packaging Price Buy
TRC-M266333-500MG 500mg $1083 Buy
TRC-M266333-1G 1g $1923 Buy
TRC-M266333-100MG 100mg $262 Buy
FM71213 5g $299.3 Buy
FM71213 10g $499.1 Buy

1-(4-Methoxyphenyl)-1-penten-3-one Chemical Properties,Uses,Production

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.

Chemical Properties

1-(p-Methoxyphenyl)-1-penten-3-one has an odor similar to butter. It has a sweet, fruity taste at low levels and slightly burning taste at higher levels.

Chemical Properties

White to pale-yellow solid; sharp odor. Stable,1 g is soluble in 5 mL 95% alcohol. Combustible.

Uses

Flavoring.

Uses

α-Methylanisalacetone is used in skin sensitization measuring method.

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.

1-(4-Methoxyphenyl)-1-penten-3-one synthesis

1629-58-9
623-12-1
104-27-8
Synthesis of 1-(4-Methoxyphenyl)-1-penten-3-one from Ethyl vinyl ketone and 4-Chloroanisole

1-(4-Methoxyphenyl)-1-penten-3-one Preparation Products And Raw materials

Raw materials

Ethyl vinyl ketone p-Anisaldehyde 4-Chloroanisole 2-Butanone

Preparation Products

1-(para-Tolyl)-1-penten-3-one NSC20748

1-(4-Methoxyphenyl)-1-penten-3-one Suppliers

Global( 83)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Beijing Isomersyn Technology CO;LTD 010-82954736 13391601435 sales@isomersyn.com China 3294 57
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750 13927877953 3005811397@qq.com China 13282 58
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Tianjin Danjun International Trade Co., Ltd. 15822601686 shashasong@163.com CHINA 526 58
sgtlifesciences pvt ltd +91-8790379245 dj@sgtlifesciences.com China 12351 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Beijing Isomersyn Technology CO;LTD 57
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amadis Chemical Company Limited 58
Guangdong wengjiang Chemical Reagent Co., Ltd. 58
Aikon International Limited 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Tianjin Danjun International Trade Co., Ltd. 58
sgtlifesciences pvt ltd 58

View Lastest Price from 1-(4-Methoxyphenyl)-1-penten-3-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-(4-Methoxyphenyl)-1-pentene-3-one pictures 2020-02-26 1-(4-Methoxyphenyl)-1-pentene-3-one
104-27-8
 100g 99.0%+ 100 tons Shaanxi Dideu Medichem Co. Ltd
1-(4-Methoxyphenyl)-1-penten-3-one pictures 2020-01-08 1-(4-Methoxyphenyl)-1-penten-3-one
104-27-8
 $2.00 1KG 98% 100g , 1kg, 5kg , 50kg Career Henan Chemical Co

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1of4

A-METHYLANISALACETONE ALPHA-METHYLANISALACETONE 1-P-METHOXYPHENYL-1-PENTEN-3-ONE ETHONE 1-(P-METHOXYPHENYL)-1-PENTEN-3-ONE ETHONE 1-(4-methoxyphenyl)-1-penten-3-on 1-(4-Methoxyphenyl)-1-penten-3-one 1-(4-methoxyphenyl)pent-1-en-3-one 1-(p-methoxyphenyl)-1-penten-3-on Anisylidene butanone 1-Penten-3-one, 1-(4-methoxyphenyl)- METHYLANISYLIDENACETONE 1-(PARA-METHOXYPHENYL)-1-PENTEN-3-ONE ALPHA-METHYLANISYLIDENEACETONE 5-(4-Methoxyphenyl)-4-penten-3-one 1-(3-Hydroxymethylphenyl)-1-penten-3-one (P-METHOXYPHENYL)-1-PENTEN 3-ONE 1-(p-Methoxyphenyl)-1-penten-3-one @1000 μg/mL in Acetonitrile 1-(4-Methoxyphenyl)-1-penten-3-one USP/EP/BP α-Methylanisalacetone powdery ketone Diclofop Impurity 12 1-(4-METHOXYPHENYL)-1-PENTENE-3-ONE FEMA 2673 104-27-8 CH3OC6H4CHCHCOCH2CH3 C12H14O2C12H14O2 Aromatic Ketones (substituted)