Diethyl Sulphate (DES) Product Specifications

• Melting Point -24C
• Grade Industrial grade
• Molecular Formula C4H10O4S
• Application Used as an alkylating agent in organic synthesis intermediate in chemical manufacturing and for production of dyes and pharmaceuticals.
• Appearance Clear colorless to yellowish liquid
• Storage Should be stored in a cool dry well-ventilated area away from heat sparks and open flames. Avoid exposure to moisture.
• Usage Primarily used in industrial processes under controlled conditions; not for direct consumer use
• Ph Level Not applicable (not typically measured for this chemical)
• Refractive Rate 1.383 (at 20C)
• Taste Not applicable (industrial chemical not meant for consumption)
• Solubility Insoluble in water; soluble in alcohol ether and organic solvents
• HS Code 29209000
• Smell Pungent ether-like odor
• Shelf Life Typically 12 months if stored under recommended conditions
• Density 1.176 Gram per cubic centimeter(g/cm3)
• Ingredients Pure diethyl sulfate
• Purity 99%
• Physical Form Liquid
• Poisonous Yes highly toxic
• EINECS No 200-589-6
• Properties Clear colorless to straw-like liquid with a pungent odor. Highly volatile and reactive.
• Structural Formula C2H5-O-SO2-O-C2H5
• CAS No 64-67-5
• Shape Not applicable (liquid product)
• Molecular Weight 154.19 g/mol