Ethyl Valerate
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Ethyl Valerate

Ethyl Valerate 's cas code is 539-82-2

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Product Description

Ethyl valerate Basic information



Product Name:

Ethyl valerate

CAS:

539-82-2

MF:

C7H14O2

MW:

130.18

EINECS:

208-726-1

Mol File:

539-82-2.mol



Ethyl valerate Chemical Properties


Melting point 

-92--90°C

Boiling point 

145 °C

density 

0.875 g/mL at 25 °C(lit.)

FEMA 

2462 | ETHYL VALERATE

refractive index 

n20/D 1.401(lit.)

Fp 

102 °F

storage temp. 

Flammables area

solubility 

2.23g/l

form 

Liquid

color 

Clear colorless

explosive limit

1%(V)

Odor Threshold

0.00011ppm

Water Solubility 

2.226g/L(temperature not stated)

JECFA Number

30

Merck 

14,9904

BRN 

1744680

CAS DataBase Reference

539-82-2(CAS DataBase Reference)

NIST Chemistry Reference

Pentanoic acid, ethyl ester(539-82-2)

EPA Substance Registry System

Pentanoic acid, ethyl ester (539-82-2)


Ethyl valerate Safety Information


Risk Statements 

10

Safety Statements 

16

RIDADR 

UN 3272 3/PG 3

WGK Germany 

3

TSCA 

Yes

HazardClass 

3

PackingGroup 

III

HS Code 

29156090


Ethyl valerate Usage And Synthesis


Chemical Properties

clear colorless liquid

Chemical Properties

Ethyl valerate has a fruity odor suggestive of apple

Uses

Intermediate in perfumery.

Preparation

By refluxing valeric acid and ethyl alcohol in the presence of concentrated H2SO4.

Aroma threshold values

Detection: 1.5 to 5 ppb

Taste threshold values

Taste characteristics at 30 ppm: fruity, strawberry, sweet, estry, fruity, pineapple, and tropical fruit.


Ethyl valerate Preparation Products And Raw materials


Raw materials

Etanol-->Valeric acid-->VALERENIC ACID

Preparation Products

5-N-PROPYLURACIL-->5-PROPYL-2-THIOURACIL


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