10-Undecenal
[CAS# 112-45-8]

Identification

• Classification: Flavors and spices >> Synthetic spice >> Aldehyde fragrance >> Acyclic aliphatic aldehyde
• Name: 10-Undecenal
• Synonyms: Undecylenic aldehyde
• Molecular Formula: C₁₁H₂₀O
• Molecular Weight: 168.28
• CAS Registry Number: 112-45-8
• EC Number: 203-973-1
• FEMA: 3095

Properties

• Density: 0.845
• Melting point: 7 ºC
• Boiling point: 235 ºC
• Refractive index: 1.4417-1.4437
• Flash point: 76 ºC
• Water solubility: INSOLUBLE

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R38
• Safety Description: S26;S37/39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Skin sensitization	Skin Sens.	1B	H317
Eye irritation	Eye Irrit.	2	H319
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Aspiration hazard	Asp. Tox.	1	H304
Skin sensitization	Skin Sens.	1	H317