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Potassium ethoxide cas no:917-58-8

Synonyms: Potassium ethoxide solution; potassium ethanolate; Potassium ethylate

Identification
NamePotassium ethoxide
CAS917-58-8
SynonymsPotassium ethoxide solution; potassium ethanolate; Potassium ethylate
EINECS(EC#)213-029-0
Molecular FormulaC2H5KO
Molecular Weight84.1588
Chemical Properties
Appearancelight yellow to tan powder.
refractive indexn20/D 1.39
storage tempFlammables area
Sensitive Moisture Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Safety Data

Hazard F:Flammable;C:Corrosive;
Risk R11;R14;R34
Safety

May ignite in moist air. Reacts with H2O to form EtOH and KOH. When heated to decomposition it emits flammable and toxic fumes of H2 and C2H4.
Safety Information of Potassium ethanolate (CAS NO.917-58-8):
Hazard Codes: FlammableF,CorrosiveC
Risk Statements: 11-14-34 
R11:Highly flammable. 
R14 :Reacts violently with water. 
R34:Causes burns.
Safety Statements: 8-16-26-43-45-36/37/39
S8:Keep container dry. 
S16:Keep away from sources of ignition. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S43:In case of fire use ... (there follows the type of fire-fighting equipment to be used.) 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 3274 3/PG 2
WGK Germany: 1
TSCA: Yes
HazardClass: 3
PackingGroup: II 


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