Isoamyl Isovalerate
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Isoamyl Isovalerate

Isoamyl isovalerate's cas code is 2445-77-4.

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Product Description

Isoamyl isovalerate Basic information


Product Name:

Isoamyl isovalerate

CAS:

2445-77-4

MF:

C10H20O2

MW:

172.26

EINECS:

219-496-7

Mol File:

2445-77-4.mol



Isoamyl isovalerate Chemical Properties


Melting point 

-68.47°C (estimate)

Boiling point 

191-195 °C(lit.)

density 

0.858 g/mL at 25 °C(lit.)

FEMA 

3506 | 2-METHYLBUTYL 3-METHYLBUTANOATE

refractive index 

n20/D 1.414(lit.)

Fp 

143 °F

JECFA Number

204

CAS DataBase Reference

2445-77-4

NIST Chemistry Reference

Butanoic acid, 3-methyl-, 2-methylbutyl ester(2445-77-4)

EPA Substance Registry System

2-Methylbutyl isovalerate (2445-77-4)


Isoamyl isovalerate Safety Information


WGK Germany 

3


Isoamyl isovalerate Usage And Synthesis


Description

2-Methylbutyl isovalerate has a herbaceous, fruity, somewhat earthy fragrance with a sweet, herbaceous, fruity flavor. May be prepared by direct esterification of 2-methylbutanol with isovaleric acid.

Chemical Properties

2-Methylbutyl-3-methylbutanoate has an herbaceous, fruity,somewhat earthy fragrance and a sweet, herbaceous, fruity flavor.

Chemical Properties

Colorless liquid; herbaceous, fruity odor.Sol in alc, fixed oils; insol in water.

Uses

Food additive.

Preparation

By direct esterification of 2-methylbutanol with isovaleric acid.

Aroma threshold values

Detection: 24 ppb

Taste threshold values

Taste characteristics at 5 to 15 ppm: fruity, estery with a berry-apple and tutti-frutti nuance.


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