dimethyl sulfate


dimethoxy sulfone; dimethyl sulfate; dimethyl sulphate; methoxysulfonyloxymethane; methyl sulfate; methyl sulphate; sulfuric acid dimethyl ester
Links:📏 NIST, 📖 PubMed,
📖Houben-Weyl, 2. Band (Methylsulfat); p. 999,
📖Org. Chem., v. Richter, 1. Vol (Dimethyl Sulphate); p. 158, 164, 166, 171, 188, 266,
MeSH:Alkylating Agents; Immunologic Factors; Mutagens; Noxae
CAS:[77-78-1]
Formula:C2H6O4S; 126.13 g/mol
InChiKey:VAYGXNSJCAHWJZ-UHFFFAOYSA-N
SMILES:CO[S](=O)(=O)OC
Molecular structure of dimethyl sulfate
Use:organic syntheses (methylation of amines, phenols, etc.)
Density:1.322 g/mL
Molar volume:95.4 mL/mol
Refractive index:1.386
Molecular refractive power:22.41 mL/mol
Dielectric constant:50.28
Dipole moment:4.02 D
Melting point:-32 °C
Boiling point:188 °C
Surface tension:39.50 dyn/cm
Hildebrant solubility parameter (δ):10.8

Isomers

dimethyl sulfate
Molecular structure of dimethyl sulfate
ethyl hydrogen sulfate
Molecular structure of ethyl hydrogen sulfate
2-hydroxyethanesulfonic acid
Molecular structure of 2-hydroxyethanesulfonic acid