1,4-Butanedithiol
CAS: 1191-08-8
Date Updated: 2021-04-06
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Solubility Theory
Hansen Solubility Parameters ?
D: 17.73 P: 6.89 H: 6.98
SMILES ? : SCCCCS

EHS Information
SDS Link
Hazard Overview: None
NFPA Health Rating: 2
NFPA Flame Rating: 1
Compatible Glove Type: Butyl Rubber

Physical Properties
Melting Point ? : -53.9 °CVapor Pressure: 0.563 mmHg at 25 C
Boiling Point ? : 195.5 °CRefractive Index: 1.529
Flash Point: 113 °CRelative Evaporation Rate (RER) ? : 10
MWt: 122.25 g/molWater Solubility: N/A
MVol ? : 117.548Viscosity: N/A
Density: 1.04 g/LFormula: C4H10S2
Other Names: 1,4-Dimercaptobutane; 1,4-Dithiolbutane; Tetramethylenedithiol

Cost and Manufacturers (*prices are estimated)
Average Lab Cost: $2.81/g
Average Bulk Cost: $465.92/lb.
Lab Size
Sigma Aldrich 100g $139.00
TCI Chemicals 26g $110.00
Bulk
Molbase 1000g $1091.00
Sigma Aldrich 3000g $2890.00