2-PHENYLPROPYL ISOBUTYRATE Chemical Properties

Boiling point:

305.14°C (rough estimate)

Density 

0.973 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.485(lit.)

FEMA 

2892 | 2-PHENYLPROPYL ISOBUTYRATE

Flash point:

>230 °F

color 

Colourless liquid.

Odor

at 100.00 %. fruity floral mango pineapple papaya mango tropical

Odor Type

floral

Water Solubility 

Insoluble in water, soluble in alcohol and oils.

JECFA Number

1470

LogP

3.53

EPA Substance Registry System

2-Phenylpropyl isobutyrate (65813-53-8)

Safety Information

Safety Statements 

24/25

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

2-PHENYLPROPYL ISOBUTYRATE Usage And Synthesis

Chemical Properties

CLEAR COLOURLESS LIQUID

Chemical Properties

2-Phenylpropyl isobutyrate has a fruity, woody, highly sweet odor and a fruity, sweet taste.

Uses

2-Phenylpropyl isobutyrate finds very little use in perfumery, but it is used in flavor compositions where heavy-fruity notes are desirable, e. g. imitation fruit preserve, Plum, Prune, Blackcurrant, etc. Concentration is normally about 5 to 20 ppm in the finished product.

Production Methods

2-Phenylpropyl isobutyrate is produced by direct esterification of Hydratropyl alcohol with iso-Butyric acid under azeotropic conditions.

2-PHENYLPROPYL ISOBUTYRATE(65813-53-8)Related Product Information

• 3-PHENYLPROPYL ISOBUTYRATE,3-PHENYLPROPYL ISOBUTYRATE 98+%
• HARRINGTONINE
• Deoxyharringtonine
• Homoharringtonine
• (CIS)-3-(((9H-FLUOREN-9-YL)METHOXY)CARBONYL)CYCLOBUTANECARBOXYLIC ACID
• 2-PHENYLBUTYRIC ACID ANHYDRIDE
• 2-PHENYLPROPYL ISOBUTYRATE
• Isoharringtonine
• (TRANS)-3-(((9H-FLUOREN-9-YL)METHOXY)CARBONYL)CYCLOBUTANECARBOXYLIC ACID
• (+)-ALPHA-METHOXY-ALPHA-(TRIFLUOROMETHYL)PHENYLACETIC ANHYDRIDE