Potassium ethoxide

Modify Date: 2024-01-08 10:54:55

Potassium ethoxide Structure
Potassium ethoxide structure
Common Name Potassium ethoxide
CAS Number 917-58-8 Molecular Weight 84.159
Density 0.894 g/mL at 25 °C Boiling Point 72.6ºC at 760 mmHg
Molecular Formula C2H5KO Melting Point 250°C (dec.)
MSDS Chinese USA Flash Point 70 °F
Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger

 Names

Name Potassium ethylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.894 g/mL at 25 °C
Boiling Point 72.6ºC at 760 mmHg
Melting Point 250°C (dec.)
Molecular Formula C2H5KO
Molecular Weight 84.159
Flash Point 70 °F
Exact Mass 83.997749
PSA 23.06000
LogP 0.43680
Index of Refraction n20/D 1.39
Storage condition Flammables area

 Safety Information

Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger
Hazard Statements H251-H314
Supplemental HS Reacts violently with water.
Precautionary Statements P235 + P410-P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes F:Flammable;C:Corrosive;
Risk Phrases R11;R14;R34
Safety Phrases S8-S16-S26-S43-S45-S36/37/39
RIDADR UN 3274 3/PG 2
WGK Germany 1
Packaging Group II
Hazard Class 3
HS Code 2942000000

 Synthetic Route

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Potassium ethoxide Structure

Potassium ethoxide

CAS#:917-58-8

Literature: Annales de Chimie (Cachan, France), vol. <6> 11, p. 463

~%

Potassium ethoxide Structure

Potassium ethoxide

CAS#:917-58-8

Literature: Ann. Chim. Phys., , vol. 11, p. 463 - 463 Journal fuer Praktische Chemie (Leipzig), , vol. 5, p. 267 - 267 Liebigs Annalen der Chemie, , vol. 150, p. 206 - 206

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Potassium ethoxide Structure

Potassium ethoxide

CAS#:917-58-8

Literature: Ann. Chim. Phys., , vol. 3, p. 390 - 390

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Potassium ethoxide Structure

Potassium ethoxide

CAS#:917-58-8

Literature: US1978647 , ;

 Customs

HS Code 2942000000

 Synonyms

MFCD00054277
Ethanol, potassium salt (1:1)
Potassium ethoxide
Potassium ethanolate
potassium,ethanolate
Potassium ethylate
EINECS 213-029-0
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