Isobutyrylacetone
[CAS# 7307-03-1]

Identification

• Name: Isobutyrylacetone
• Synonyms: 2-Methyl-3,5-hexanedione; 5-Methyl-2,4-hexanedione; NSC 128130; NSC 78668
• Molecular Formula: C₇H₁₂O₂
• Molecular Weight: 128.17
• CAS Registry Number: 7307-03-1
• EC Number: 825-999-8

Properties

• Density: 0.924
• Boiling point: 176 °C
• Refractive index: 1.453
• Flash point: 60 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	4	H227
Specific target organ toxicity - single exposure	STOT SE	3	H335