CAS 865-33-8|Potassium methoxide
Introduction：Basic information about CAS 865-33-8|Potassium methoxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Potassium methoxide | ||
|---|---|---|---|
| CAS Number | 865-33-8 | Molecular Weight | 70.132 |
| Density | 0.95 g/mL at 20 °C | Boiling Point | 84°C |
| Molecular Formula | CH3KO | Melting Point | -20°C |
| MSDS | ChineseUSA | Flash Point | 7°C |
| Symbol | GHS02, GHS05 | Signal Word | Danger |
Names
| Name | Potassium methoxide |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| 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 |
Safety Information
| 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 |
Customs
| HS Code | 29051900 |
|---|
Articles4
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Synonyms
| MFCD00012416 |
| Methanol, potassium salt (1:1) |
| Potassium methanolate |
| potassium,methanolate |
| Potassium methoxide |
| EINECS 212-736-1 |
