Allyl Propyl Disulfide
[CAS# 2179-59-1]

Identification

• Classification: Flavors and spices >> Synthetic spice >> Thioether perfume
• Name: Allyl Propyl Disulfide
• Synonyms: Onion oil; 2-Propenyl propyl disulfide; Propyl allyl disulfide; 4,5-Dithia-1-octene
• Molecular Formula: C₆H₁₂S₂
• Molecular Weight: 148.28
• CAS Registry Number: 2179-59-1
• EC Number: 218-550-7
• FEMA: 3227

Properties

• Melting point: -15 ºC
• Water solubility: Insoluble. <0.1 g/100 mL at 20 ºC

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Flammable liquids	Flam. Liq.	3	H226
Skin sensitization	Skin Sens.	1	H317