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- Details for Isovaleric acid
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Isovaleric acid 503-74-2
Category : Intermediates
CAS NO : 503-74-2 EC NO : 207-975-3 MF : C5H10O2 MW : 102.1243 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) 0.9171Solubility 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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Isovaleric acid