Methyl 2-octynoate
[CAS# 111-12-6]

Identification

• Classification: Food additive >> Food spice >> Artificial spice
• Name: Methyl 2-octynoate
• Molecular Formula: C₉H₁₄O₂
• Molecular Weight: 154.21
• CAS Registry Number: 111-12-6
• EC Number: 203-836-6
• FEMA: 2729

Properties

• Density: 0.92
• Boiling point: 217-220 ºC
• Refractive index: 1.446
• Flash point: 89 ºC

Safety Data

• Hazard Symbols: Xn
• Risk Codes: R22;R38
• Safety Description: S26;S36

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Skin sensitization	Skin Sens.	1	H317
Skin sensitization	Skin Sens.	1A	H317
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319