Product Name

isovaleric acid cas 503-74-2

Basic Information

CAS No:503-74-2
Molecular Formula:C5H10O2
Molecular Weight:102.132
Remarks:Factory direct sales

isovaleric acid Properties




Colorless liquid



Melting point/℃-35
density(Kg/m³)1200(rough estimate)
refractive index1.418
Flash point/℃70.6
storage temproom temperature

isovaleric acid USES

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

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

isovaleric acid storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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