Isovaleric acid isopropyl ester
[CAS 32665-23-9]

Identification

• Classification: Flavors and spices >> Synthetic spice >> Carboxylic acid and ester perfume >> Aliphatic carboxylate
• Name: Isovaleric acid isopropyl ester
• Synonyms: Isopropyl 3-methylbutyrate; Isopropyl isovalerate
• Molecular Formula: C₈H₁₆O₂
• Molecular Weight: 144.21
• CAS Registry Number: 32665-23-9
• EC Number: 251-145-3

Properties

• Solubility: Slightly soluble (2.3 g/L) (25 °C), Calc.^*
• Density: 0.874±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 142 °C^**
• Flash point: 34.7±5.4 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226