1-Butanethiol

Purity: standard for GC, ≥99%(GC)

Synonym(s): Butyl mercaptan Mercaptan C4 n-Butyl mercaptan

Formula: C4H10S Molecular Weight: 90.19

CAS Number: 109-79-5 Beilstein Number: 1730908 EC Number: 203-705-3 MDL Number: MFCD00004905 PubChem CID: 8012

Properties

Shelf life: 1095 days

Solubility: Slightly soluble in water, easily soluble in ethanol, ether, etc.

Sensitivity: Air Sensitive

Boiling point: 98.4°C

Melting point: -116°C

InChl: InChI=1S/C4H10S/c1-2-3-4-5/h5H, 2-4H2, 1H3

Safety Information

Pictograms: GHS07; GHS02

Signal Word: Danger

Hazard Statements: H319; H302; H225; H332

Precautionary Statements: P261; P305+P351+P338; P280; P370+P378; P210; P501; P233; P240; P264; P403+P235; P303+P361+P353; P271; P241; P270; P304+P340; P330; P242; P243; P264+P265; P301+P317; P317; P337+P317

WGK: 3

Storage: Room temperature

Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter