- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Potassium ethoxide
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Potassium ethoxide
- Price: ￥248.0/100g ￥868.0/500g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Potassium ethylate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Potassium ethylate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
917-58-8
917-58-8 structure
- Name: Potassium ethoxide
- Chemical Name: Potassium ethylate
- CAS Number: 917-58-8
- Molecular Formula: C2H5KO
- Molecular Weight: 84.159
- Catalog: Organic raw materials Organometallic compound Organic potassium
- Create Date: 2018-03-10 08:00:00
- Modify Date: 2025-08-26 10:54:43
| Name | Potassium ethylate |
|---|---|
| Synonyms |
MFCD00054277
Ethanol, potassium salt (1:1) Potassium ethoxide Potassium ethanolate potassium,ethanolate Potassium ethylate EINECS 213-029-0 |
| 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 |
| Symbol |
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 |
|
~%
917-58-8 |
| Literature: Annales de Chimie (Cachan, France), vol. <6> 11, p. 463 |
|
~%
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 |
|
~%
917-58-8 |
| Literature: Ann. Chim. Phys., , vol. 3, p. 390 - 390 |
|
~%
917-58-8 |
| Literature: US1978647 , ; |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
| HS Code | 2942000000 |
|---|