3-(p-cumenyl)propionaldehyde Chemical Properties

Boiling point:

136 °C(Press: 16 Torr)

Density 

0.946±0.06 g/cm3(Predicted)

vapor pressure 

0.81Pa at 23℃

FEMA 

2957 | 3-(P-ISOPROPYLPHENYL)PROPIONALDEHYDE

Odor

at 100.00 %. fresh floral muguet fruity melon

Odor Type

floral

Water Solubility 

87.8mg/L at 22℃

JECFA Number

680

LogP

3.5 at 25℃

EPA Substance Registry System

Benzenepropanal, 4-(1-methylethyl)- (7775-00-0)

3-(p-cumenyl)propionaldehyde Usage And Synthesis

Description

3-(p-Isopropylphenyl)propionaldehyde has a powerful, sweet, green, floral odor and a peculiar, sweet, green, fruity flavor. May be produced by a condensation of cumin aldehyde with acetaldehyde, followed by hydrogenation to the saturated aldehyde; also from cumyl magnesium chloride and propyl formate, followed by acid hydrolysis of the acetal.

Chemical Properties

3-(p-Isopropylphenyl)-propionaldehyde has a powerful, sweet, green, floral odor and a peculiar sweet, green fruity flavor

Preparation

By condensation of cumin aldehyde with acetaldehyde, followed by hydrogenation to the saturated aldehyde; also from cumyl magnesium chloride and propyl formate, followed by acid hydrolysis of the acetal

Definition

ChEBI: 3-(4-Isopropylphenyl)propanal is a monoterpenoid.

Flammability and Explosibility

Non flammable

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