Synonyms: O-Ethylxanthic acid potassium salt; KEX; Potassium O-ethyl dithiocarbonate; Potassium xanthogenate
CAS Number: 140-89-6
Formula: C3H5KOS2
Formula Weight: 160.3
Linear Formula: C2H5OCSSK
MDL No.: MFCD00004931
Purity: 0.96
Melting Point: 210 C (dec.) (lit.)
Beilstein Registry Number: 3596974
EC Number: 205-439-3
UNSPSC Code: 12352100
Application: Potassium ethyl xanthogenate (ethyl potassium xanthogenate) has been used:. in synthesis of unsymmetrical sulfides via cross-coupling reaction, using recyclable CuO nanoparticles under ligand-free conditions. as surfactant to investigate the adsorption of colloidal dye Disperse Blue 3 onto pretreated polyester fabric. in determination of microgram amounts of cadmium in water samples by substoichiometric radiochemical method
RTECS: FG1575000
RIDADR: UN 3342 4.2 / PGII
WGK Germany: 3
Flash Point(F): 204.8 F
Flash Point(C): 96 C
R Codes: 11-20/22-36/37/38
S Codes: 16-26-36/37-45
IOD Codes: F,Xn
Symbol: GHS02, GHS07
Signal Word: Danger
Hazard Statements: H228-H302 + H332-H315-H319-H335
Precautionary statements: P210-P261-P301 + P312 + P330-P305 + P351 + P338-P370 + P378