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1,3-Dimercaptopropane CAS No.109-80-8 / Cat No.EBD31056
Trimethylene dimercaptan
1,3-Propanedithiol
Propane-1,3-dithiol
1,3-Dimercaptopropane
1,3-dimercaptopropane
1,3-propanedithiol
dithiotrimethyleneglycol
trimethylene dimercaptan
trimethylenedithioglycol
Propane-1,3-dithiol
1,3-Dithiolpropane
1,3-DITHIOPROPANE
dithiotrimethyleneglycol
trimethylene dimercaptan
trimethylenedithioglycol
Propane-1,3-dithiol
1,3-Dithiolpropane
1,3-DITHIOPROPANE
propane-1,3-dithiol
Properties
Colourless to slightly yellow liquid
>1 (vs air)
−79 °C(lit.)
169 °C(lit.)
61 °C
2-8°C
n20/D 1.539(lit.)
>1 (vs air)
5 mmHg ( 37.7 °C)
<0.1 g/100 mL at 21 ºC
Safety Information
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
1H NMR
13C NMR