China Isovaleric acid | 503-74-2 supplier

Details for Isovaleric acid

Isovaleric acid

111Category:

Intermediates

CAS NO:

503-74-2

EC NO:

207-975-3

Molecular Formula:

C₅H₁₀O₂

Molecular Weight:

102.1243

Specification:

InChI:

InChI=1/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)/p-1

Product description:

1. Product overview

Product name	Isovaleric acid	CAS NO	503-74-2
Alias	3-methylbutyric acid	English name	Isovaleric acid
Molecular formula	C5H10O2	Molecular weight	102.1243
Melting point	-29.3℃	Boiling point	176.50℃
Flash point	74 ℃ (CC)	Density	(water =1) 0.9308 (Air =1) 0.9171
Solubility	It is miscible with alcohol, ether and chloroform. 4.1% dissolved in water at 21℃.	Explosion limit	No data
Appearance & Property		Colorless viscous liquid with irritating rancid taste.

2. Quality Index

Item	Index
Appearance	Colorless transparent liquid
Content fraction of Isovaleric acid % ≥	99.0
Acid Value≦	2.00
Arsenic (as) ppmx	3.0
Cadmium(Cd)ppm≦	1.0
Mercury (Hg) ppm	1.0
Lead(Pb)ppm≦	10

3, Main uses
For the preparation of strawberry, cheese, apricot, jackfruit, butter and other edible essence. It is also used in the manufacture of the sedative-hypnotic agent bromoisovaleryl urea. It is often used in baked goods and meat products.

4, Packing weight：180kg/drum.

Synonyms:

3-Methylbutyric acid;iso-Valeric acid;3-Methylbutanoic acid;Isopentanoic acid;Natural 3-methylbutyric acid;Natural Isovaleric Acid;3-methylbutanoate;

Molecular Structure:

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