Dimethyl Sulphate 99% For Synthesis

  • CAS :
    77-78-1
  • REF :
    25128
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QUANTITY PRICE ENQUIRY
500 ml Rs 400.00

Product Information

  • Formula: C₂H₆O₄S
  • CAS: 77-78-1
  • EC No.: 201-058-1
  • M (Molar Mass): 126.13 g/mol
  • d (Density): 1.332 g/cm³ at 20°C
  • mp (Melting Point): -32°C
  • bp (Boiling Point): 188°C (decomposes)
  • nD²⁰: 1.3874
  • Flash Point: 83°C

Chemicals Properties

  • Assay (GC): ≥ 99.0%
  • Appearance: Clear, colorless oily liquid
  • Boiling Range: 187-189°C (decomposition)
  • Purity (GC): ≥ 99.0%
  • Water Content: ≤ 0.1%
  • Acidity (as H₂SO₄): ≤ 0.1%
  • Non-volatile Matter: ≤ 0.01%
  • Refractive Index: 1.3860-1.3880 at 20°C
  • Sulfate Content: 75.0-76.5%
  • Color (APHA): ≤ 30
  • Methanol: ≤ 0.5%

Hazard Information

  • Hazard: Fatal if inhaled. Toxic if swallowed. Causes severe skin burns. May cause cancer.
  • Safety: Use in chemical fume hood with proper exhaust. Wear appropriate protective equipment.
  • Storage: Store in tightly closed container in cool, well-ventilated place away from moisture.