Potassium ethylxanthate

About This Item

Molecular Formula	C₃H₅KOS₂
CAS Number	140-89-6
Appearance	DryPowder; PelletsLargeCrystals

FC-0790171

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Properties

Chemical Identifiers

IUPAC Name	potassium;ethoxymethanedithioate
SMILES	CCOC(=S)[S-].[K+]
InChI Key	JCBJVAJGLKENNC-UHFFFAOYSA-M
InChI	InChI=1S/C3H6OS2.K/c1-2-4-3(5)6;/h2H2,1H3,(H,5,6);/q;+1/p-1

Physical Properties

Boiling Point	120.5ºC at 760 mmHg
Melting Point	209-214 °C
Flash Point	96°C
Density	1,558 g/cm3

Safety Information

Hazard Class

Warning

Flash Point

96°C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.