- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Potassium methoxide
- Price: ￥258.0/500g ￥78.0/100g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Potassium methoxide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Potassium methylate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
865-33-8
865-33-8 structure
- Name: Potassium methoxide
- Chemical Name: Potassium methoxide
- CAS Number: 865-33-8
- Molecular Formula: CH3KO
- Molecular Weight: 70.132
- Catalog: Organic raw materials Organometallic compound Organic potassium
- Create Date: 2018-04-16 08:00:00
- Modify Date: 2024-01-02 11:04:16
| Name | Potassium methoxide |
|---|---|
| Synonyms |
MFCD00012416
Methanol, potassium salt (1:1) Potassium methanolate potassium,methanolate Potassium methoxide EINECS 212-736-1 |
| Density | 0.95 g/mL at 20 °C |
|---|---|
| Boiling Point | 84°C |
| Melting Point | -20°C |
| Molecular Formula | CH3KO |
| Molecular Weight | 70.132 |
| Flash Point | 7°C |
| Exact Mass | 69.982094 |
| PSA | 23.06000 |
| LogP | 0.04670 |
| Index of Refraction | n20/D 1.37 |
| Storage condition | Flammables area |
| Stability | Stable. Reacts violently with water. Moisture sensitive. Absorbs carbon dioxide from the air. Incompatible with acids, strong oxidizing agents, acid chlorides, acid anhydrides, alkali metals. |
| Water Solubility | may decompose |
| 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 |
| Risk Phrases | R11;R23/24/25;R38;R39/23/24/25;R48/20;R63;R65;R67 |
| Safety Phrases | S8-S16-S26-S43-S45-S62-S46-S36/37/39-S33-S29-S25 |
| RIDADR | UN 3274 3/PG 2 |
| WGK Germany | 1 |
| Packaging Group | II |
| Hazard Class | 4.2 |
| HS Code | 29051900 |
|
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| Literature: Advanced Synthesis and Catalysis, , vol. 340, # 1 p. 73 - 80 |
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| Literature: US2451945 , ; |
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| Literature: Ann. Chim. Phys., , vol. 11, p. 462 - 462 |
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| Literature: Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 28, # 5 p. 388 - 391 |
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| Literature: Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 28, # 5 p. 388 - 391 |
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| Literature: Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, , vol. 28, # 5 p. 388 - 391 |
| HS Code | 29051900 |
|---|