3-Hepten-2-one
[CAS# 1119-44-4]

Identification

• Classification: Flavors and spices >> Synthetic spice >> Ketone fragrance >> Decenone
• Name: 3-Hepten-2-one
• Molecular Formula: C₇H₁₂O
• Molecular Weight: 112.17
• CAS Registry Number: 1119-44-4
• EC Number: 214-278-8

Properties

• Solubility: Slightly soluble (5.2 g/L) (25 ºC), Calc.^*
• Density: 0.853 g/cm³ (25 ºC)^**
• Boiling point: 172-174 ºC (680 Torr)^***
• Refractive index: 1.4430 (20 ºC)^***
• Flash point: 52.2±4.2 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Doeuvre, Jean; Bulletin de la Societe Chimique de France 1926, V39, P1594-1600.

^*** Morlyan, N. M.; Armyanskii Khimicheskii Zhurnal 1980, V33(9), P733-8.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335