Dimethyl sulfate, 99 %, AcroSeal

Dimethyl Sulfate, 99+%, AcroSeal™, Thermo Scientific Chemicals

Application

Methylation reagent for organic synthesis, pharmaceutical production, and chemical research. Ideal for esterification, alkylation, and catalyst preparation in controlled laboratory environments.

Product Details

• Product Code: 10512318
• Brand: Thermo Scientific Chemicals (formerly Acros Organics)
• Packaging: AcroSeal™ Glass Bottle
• Quantity Options: 100 mL, 1 L

Key Features

• High-purity grade: 99+% assay for precision reactions
• AcroSeal™ protection: Maintains integrity of moisture-sensitive reagents
• Verified properties: Original Acros Organics formulation under new branding

Specifications

• CAS: 77-78-1
• Formula: (CH₃)₂SO₄
• MW: 126.13 g/mol
• Density: 1.3300 g/mL
• Melting Point: -32°C
• Boiling Point: 188°C
• Solubility: 2.8g/100mL in water (hydrolyzes rapidly)

Safety & Handling

• Hazard Statements: H317, H314, H350, H330, H341, H301
• Precautionary Measures: Full PPE required - use in fume hood with face shield, chemical-resistant gloves
• First Aid: Immediate eye rinsing (15+ mins), medical attention required for exposure

Operational Benefits

• Enables controlled methylation with high reaction efficiency
• Reduces hydrolysis risk with AcroSeal™ packaging
• Maintains batch consistency through certified purity

Usage Guidelines

• Store below 25°C in original airtight container
• Handle exclusively in chemical fume hoods
• Dispose as hazardous waste per local regulations