1-Decanethiol
[CAS# 143-10-2]

Identification

• Classification: Chemical reagent >> Organic reagent >> Thiol salt
• Name: 1-Decanethiol
• Synonyms: n-Decyl mercaptan
• Molecular Formula: C₁₀H₂₂S
• Molecular Weight: 174.35
• CAS Registry Number: 143-10-2
• EC Number: 205-584-2

Properties

• Density: 0.841
• Melting point: -26 ºC
• Boiling point: 114 ºC (13 mmHg)
• Refractive index: 1.458
• Flash point: 209 ºF

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S36

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Serious eye damage	Eye Dam.	1	H318
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Skin corrosion	Skin Corr.	1C	H314
Specific target organ toxicity - single exposure	STOT SE	2	H371