Dimethyl Sulfoxide

CAS: 67-68-5

solvent photo solvent photo solvent photo

Solubility Theory

Hansen Solubility Parameters ?
D: 18.40   P: 16.40   H: 10.20  
SMILES ? : O=S(C)C

EHS Information

SDS Link
Hazard Overview: Flammable liquids (Category 4)
NFPA Health Rating: 0
NFPA Flame Rating: 2
Compatible Glove Type: Nitrile

Physical Properties

Melting Point: 18.5 °CVapor Pressure: 0.55 hPa at 20 C
Boiling Point: 189 °CRefractive Index ? : 1.4795
Flash Point: 87 °CRelative Evaporation Rate (RER) ? : 3
MWt: 78.13 g/molWater Solubility: N/A
MVol ? : 71.0273Viscosity ? : 2.47 cp
Density: 1.1 g/LFormula: C2H6OS
Other Names: DMSO

Cost and Manufacturers
(*prices are estimated)
Average Lab Cost: $0.07/g
Average Bulk Cost: $11.43/lb.
Lab Size
TCI America  500g  $24.00
Santa Cruz Biotech  550g  $50.00
Bulk
Molbase 1000g  $10.00
Alfa Aesar 10000g  $240.00
Santa Cruz Biotech 4400g  $183.00