2-Methyl-2-propanethiol

• Catalog No.: 20230
• CAS Number: 75-66-1
• M. F.: C4H10S
• M. W.: 90.1872
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 2-甲基-2-丙硫醇
• IUPAC name: 2-methylpropane-2-thiol
• IUPAC Traditional name: 2-methyl-2-propanethiol
• Synonyms: TBM; 叔丁硫醇; tert-Butyl mercaptan

DATABASE IDS

• EC Number: 200-890-2
• CAS Number: 75-66-1
• PubChem SID: 24852052
• Beilstein Number: 505947
• MDL Number: MFCD00004857

PROPERTIES

• Grade: purum
• Linear Formula: (CH3)3CSH
• Purity: ≥98.0% (GC)
• Boiling Point: 62-65 °C(lit.)
• Density: 0.8 g/mL at 25 °C(lit.)
• Flash Point: -24 °C
• Flash Point: -11.2 °F
• Melting Point: -0.5 °C(lit.)
• Refractive Index: n20/D 1.423(lit.)
• Refractive Index: n20/D 1.424
• Vapor Density: 3.1 (vs air)
• Vapor Pressure: 303.5 mmHg ( 37.7 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H318
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US)
• GHS Precautionary statements: P210-P280-P305 + P351 + P338
• RID/ADR: UN 2347 3/PG 2
• Risk Statements: 11-41
• RTECS: TZ7660000
• Safety Statements: 3-16-26-39
• Hazard Class: 3
• UN Number: 2347
• Packing Group: 2
• German water hazard class: 3