Synonym(s): Butyl mercaptan; Mercaptan C4
Empirical Formula: C4H10S
Linear Formula: CH3(CH2)3SH
Formula Weight: 90.19
MDL Number: MFCD00004905
Purity: ≥98%
Boiling Point: 98 °C(lit.)
Melting Point: −116 °C(lit.)
Density: 0.842 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.443(lit.)
Beilstein Registry Number: 1730908
Signal Word: Danger
Hazard statements: H225-H302 + H332-H315-H317-H319-H335
Precautionary statements: P210-P261-P280-P305 + P351 + P338
Risk Statements (Europe): 11-20/22-36/37/38-43
Safety Statements (Europe): 16-23-26-36-37
Hazard Codes (Europe): F,Xn