1-Butanethiol, 98%, AcroSeal™, Thermo Scientific™

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Specifications

Chemical Identifiers

• CAS: 109-79-5
• Molecular Formula: C₄H₁₀S
• Molecular Weight (g/mol): 90.18
• MDL Number: MFCD00004905
• InChI Key: WQAQPCDUOCURKW-UHFFFAOYSA-N
• Synonym: 1-butanethiol, butanethiol, butyl mercaptan, n-butyl mercaptan, n-butanethiol, butylthiol, thiobutyl alcohol, n-butylmercaptan, 1-mercaptobutane, 1-butyl mercaptan
• PubChem CID: 8012
• IUPAC Name: butane-1-thiol
• SMILES: CCCCS

• CAS Min %: 97.5
• CAS Max %: 100.0
• Melting Point: -116.0°C
• Color: Colorless
• Density: 0.8400g/mL
• Boiling Point: 98.0°C
• Flash Point: 0.5°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 97.5% min. (GC)
• Packaging: AcroSeal™ Glass Bottle
• Refractive Index: 1.4420 to 1.4440
• Linear Formula: CH₃(CH₂)₃SH
• Quantity: 800 mL
• Merck Index: 15,158
• Specific Gravity: 0.84
• Solubility Information: Solubility in water: slightly soluble. Other solubilities: soluble in alcohol and ether
• Formula Weight: 90.18
• Percent Purity: 98%
• Physical Form: Liquid
• Chemical Name or Material: 1-Butanethiol

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Causes skin irritation. May cause respiratory irritation. Causes serious eye irritation. Harmful if inhaled. Harmful if swallowed. Highly flammable liquid and vapor.
Precautionary Statement	GHS P Statement Avoid breathing dust/fume/gas/mist/vapors/spray. IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for
EINECSNumber	203-705-3

SDS

RUO – Research Use Only