Diethyldisulfide

CAS: 110-81-6

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Solubility Theory

Hansen Solubility Parameters ?
D: 17.00   P: 6.70   H: 5.70  
SMILES ? : CCSSCC

EHS Information

SDS Link
Hazard Overview: Flammable liquids (Category 3), Skin irritation (Category 2), Eye irritation (Category 2A), Specific target organ toxicity - single exposure (Category 3), Respiratory system,
NFPA Health Rating: 2
NFPA Flame Rating: 2
Compatible Glove Type: Butyl Rubber/ Fluor

Physical Properties

Melting Point ? : -101.5 °CVapor Pressure: 4.28 mmHg at 25 C
Boiling Point: 154 °CRefractive Index ? : 1.50451
Flash Point: 40 °CRelative Evaporation Rate (RER) ? : 23.764
MWt: 122.6 g/molWater Solubility: 0.3 g/L
MVol ? : 123.838Viscosity: N/A
Density: 0.99 g/LFormula: C4H10S2
Other Names: Ethyl disulfide (8CI); 1,2-Diethyldisulfane ; 3,4-Dithiahexane; Ethyldithioethane

Cost and Manufacturers
(*prices are estimated)
Average Lab Cost: $1.17/g
Average Bulk Cost: $136.98/lb.
Lab Size
Alfa Aesar  100g  $157.00
Sigma Aldrich  100g  $76.50
Bulk
Molbase 1000g  $302.00