Dimethyl sulfate

• Catalog No.: 41620
• CAS Number: 77-78-1
• M. F.: C2H6O4S
• M. W.: 126.13164
• Purity: ≥95.0% (GC)

SYNONYMS

• Title: 硫酸二甲酯
• IUPAC name: dimethyl sulfate
• IUPAC Traditional name: dimethyl sulfate
• Synonyms: Sulfuric acid dimethyl ester; 二甲基硫酸酯

DATABASE IDS

• MDL Number: MFCD00008416
• EC Number: 201-058-1
• CAS Number: 77-78-1
• Beilstein Number: 635994

PROPERTIES

• Grade: purum
• Linear Formula: (CH3O)2SO2
• Purity: ≥95.0% (GC)
• Auto Ignition Point: 923 °F
• Boiling Point: 188 °C(lit.)
• Density: 1.333 g/mL at 25 °C(lit.)
• Flash Point: 83 °C
• Flash Point: 181.4 °F
• Melting Point: -32 °C(lit.)
• Refractive Index: n20/D 1.386(lit.)
• Refractive Index: n20/D 1.387
• Vapor Density: 4.3 (vs air)
• Vapor Pressure: 0.7 mmHg ( 25 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H314-H317-H330-H341-H350
• European Hazard Symbols: Highly toxic (T+)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P201-P260-P280-P284-P301 + P310-P305 + P351 + P338
• RID/ADR: UN 1595 6.1/PG 1
• Risk Statements: 45-25-26-34-43-68
• RTECS: WS8225000
• Safety Statements: 53-45
• Hazard Class: 6.1
• UN Number: 1595
• Packing Group: 1
• German water hazard class: 2