4-Mercapto-1-butanol
[CAS# 14970-83-3]

Identification

• Classification: Chemical reagent >> Organic reagent >> Thiol salt
• Name: 4-Mercapto-1-butanol
• Molecular Formula: C₄H₁₀OS
• Molecular Weight: 106.19
• CAS Registry Number: 14970-83-3
• EC Number: 628-399-2
• SMILES: C(CCS)CO

Properties

• Solubility: 2.393e+004 mg/L (25 ºC water)
• Density: 1.0±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.478, Calc.^*
• Melting point: -21.90 ºC
• Boiling Point: 189.92 ºC, 190.4±23.0 ºC (760 mmHg), Calc.^*
• Flash Point: 68.9±22.6 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H315-H319
• Precautionary Statements: P261-P264-P264+P265-P271-P280-P302+P352-P304+P340-P305+P351+P338-P319-P321-P332+P317-P337+P317-P362+P364-P403+P233-P405-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319