Synonyms: Butyl mercaptan
Chemical Formula: CH3(CH2)3SH
Hill Formula: C4H10S
CAS Number: 109-79-5
UN Number: UN2347
Solubility: 0.597 g/l (20 °C)
Melting Point: -116 °C
Molar Mass: 90.18 g/mol
Boiling Point: 97 - 99 °C
Vapor Pressure: 61 hPa (25 °C)
Flash Point: 12 °C
Refractive Index: 1.4425 (20 °C, 589 nm)
Explosion Limit: 1.4 - 11.3 %(V)
Density: 0.84 g/cm3 (20 °C)