Potassium ethylate

Product Name: Potassium ethylate
CAS No.: 917-58-8
Chemical Name: Potassium ethylate
Synonyms: Potassium ethoxide;potassium ethanolate;Kaliumethanolat;Ethoxypotassium;Potassium alcohol;Potassium ethylate;Ethanol,potassiumsalt;PotassiuM ethoxide 95%;Potassium ethoxide, 95+%;Potassium ethoxide, 92+%
CBNumber: CB9499524
Molecular Formula: C2H5KO
Formula Weight: 84.16
MOL File: 917-58-8.mol

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Potassium ethylate Property

Melting point:: 250°C (dec.)
Boiling point:: -78.5°C (rough estimate)
Density: 0.894 g/mL at 25 °C
vapor pressure: 0Pa at 25℃
refractive index: n20/D 1.39
Flash point:: 70 °F
storage temp.: Flammables area
solubility: Soluble in ethanol, ether
form: Powder
color: white to off-white
Specific Gravity: 0.894
Water Solubility: It reacts vigorously with water.
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
Sensitive: Moisture Sensitive
Exposure limits: ACGIH: STEL 1000 ppm
OSHA: TWA 1000 ppm(1900 mg/m3)
NIOSH: IDLH 3300 ppm; TWA 1000 ppm(1900 mg/m3)
Stability:: Stable, but highly flammable. Reacts violently with water. Contact with damp air may lead to heating of the solid, which could in turn ignite it, or materials with which it is in contact. Incompatible with air, water, moisture, acids, acid chlorides, acid anhydrides, oxidizing agents, reducing agents.
LogP: -0.3 at 25℃
CAS DataBase Reference: 917-58-8(CAS DataBase Reference)
EPA Substance Registry System: Potassium ethoxide (917-58-8)

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Safety

Hazard Codes: F,C
Risk Statements: 11-14-34-10
Safety Statements: 8-16-26-43-45-36/37/39
RIDADR: UN 3274 3/PG 2
WGK Germany: 1
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29051900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H251Self-heating; may catch fire

H314Causes severe skin burns and eye damage

Precautionary statements

P235Keep cool.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 333379
Product name: Potassium ethoxide
Purity: 95%
Packaging: 100g
Price: $83.9
Updated: 2025/07/31

Sigma-Aldrich

Product number: 333379
Product name: Potassium ethoxide
Purity: 95%
Packaging: 500g
Price: $398
Updated: 2025/07/31

Strem Chemicals

Product number: 19-1919
Product name: Potassium ethoxide, 95+%
Packaging: 100g
Price: $74
Updated: 2024/03/01

Strem Chemicals

Product number: 19-1919
Product name: Potassium ethoxide, 95+%
Packaging: 500g
Price: $300
Updated: 2024/03/01

Sigma-Aldrich

Product number: 515051
Product name: Potassium ethoxide solution
Purity: 24wt. % in ethanol
Packaging: 250ml
Price: $107.35
Updated: 2025/07/31

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Potassium ethylate Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

Potassium Ethoxide is a solvent for the laboratory and industry in the manufacture of alcohol, pharmaceuticals, perfumery, and in other organic synthesis processes.

Flammability and Explosibility

Highly flammable

Potassium ethylate Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-3-Aminoquinuclidine dihydrochloride 4-Fluoroindole Ethyl 2-oxocyclohexanecarboxylate HEXACHLOROPROPENE (S)-3-Aminoquinuclidine dihydrochloride

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Potassium ethylate Suppliers

Belgium 1 China 97 Europe 1 Finland 1 Germany 7 India 14 Russia 1 Singapore 1 Slovakia 1 Switzerland 1 United Kingdom 7 United States 16 Global 148

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9976
Advantage: 60

Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
Fax: 0573-85285100
Email: isenchem@163.com
Country: China
ProdList: 9310
Advantage: 66

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42934
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9815
Advantage: 79

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

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View Lastest Price from Potassium ethylate manufacturers

Career Henan Chemical Co

Product: Potassium ethoxide 917-58-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: Min98% HPLC
Supply Ability: g/kg/ton
Release date: 2020-02-05

917-58-8, Potassium ethylateRelated Search:

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917-58-8

17-58-8

C2H5KO

C2H5OK

KOC2H5

CH3CH2OK

metal alkoxide

Chemical Synthesis

Organic BasesMicro/Nanoelectronics

Potassium

Solution Deposition Precursors

Synthetic Reagents