1-Decyne
[CAS 764-93-2]

Identification

• Classification: Chemical reagent >> Organic reagent >> Alkyne
• Name: 1-Decyne
• Molecular Formula: C₁₀H₁₈
• Molecular Weight: 138.25
• CAS Registry Number: 764-93-2
• EC Number: 212-132-8

Properties

• Density: 0.767
• Melting point: -44 °C
• Boiling point: 174 °C
• Refractive index: 1.426-1.428
• Flash point: 48 °C

Safety Data

• Hazard Symbols: Xi
• Risk Statements: R10;R37/38;R41;R51/53
• Safety Statements: S26;S39;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Skin irritation	Skin Irrit.	2	H315
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Eye irritation	Eye Irrit.	2	H319

• Transport Information: UN 3295