isovaleric acid cas 503-74-2

描述

Isovaleric acid Quick Details

Chemical Name: Isovaleric acid

CAS No.: 503-74-2

Molecular Formula: C5H10O2

Chemical Structure:

Molecular Weight:102.13

Appearance:Colorless to light yellow transparent liquid

Assay: 99%min

Isovaleric acid Typical Properties

Item	Standard
Appearance	Colorless to light yellow transparent liquid
Smell	Have a sour cheese and sweat and such unpleasant smell
3 – Methyl -1- butyric acidPurity	≥99%
2 – Methyl -1- butyric acidPurity	≤0.5%
Moisture	≤0.5%
Natural degree test	98 /-3%
Boiling point	174-176℃
Relative density	0.923-0.928(25/25℃)
Refractive index	1.404-1.405
Solubility	Soluble in water, ethanol and glycerol

Isovaleric acid Usage

1. This product can use to produces raw materials for perfumes, fragrances, plasticizers and lubricant esters.

2. For the production of the sedative hypnotic bromoisovaleryl urea, but more for the production of spices.

3. The isovalerates used as perfumes are mainly isovalerate, propyl isovalerate, isoamyl isovalerate, geranyl isovalerate, benzyl isovalerate and cinnamyl isovalerate.

4. Low-grade isovalerates are used as flavors, and high-grade isovalerates are used in cosmetics.

5. Isovaleric acid is naturally found in valerian oil, vanilla oil, hop oil, bay leaf oil, spearmint oil, and the like.

6. China’s GB2760-86 provisions for the use of edible spices. It is mainly used to prepare cheese and cream flavors, and is also used in fruit flavors.

Isovaleric acid Packaging and Shipping

Packing: 190kg/drum

Isovaleric acid Storage

It should be placed in cool and dry.