Potassium Methoxide(CAS 865-33-8)
UN No.:
UN 3274 3 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 3 USD
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| 98% | RG | 100G | In Stock | 6 USD
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| 98% | RG | 500G | In Stock | 20 USD
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| 98% | RG | 2.5KG | In Stock | 98 USD
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| 98% | RG | 25KG | In Stock | 964 USD
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Physical and chemical properties of 865-33-8
Acidity coefficient |
15.17[at 20 ℃] |
|---|---|
Boiling Point |
84°C |
BRN |
3551544 |
Density |
1.7 g/cm³ |
Exact Mass |
69.982094 |
Exposure Limits |
ACGIH: TWA 200 ppm; STEL 250 ppm (Skin) OSHA: TWA 200 ppm(260 mg/m3) NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3) |
Flash Point |
11 °C c.c. |
Index of Refraction |
n20/D 1.37 |
LogP |
-0.74 |
Melting Point |
No melting point; decomposes at >50 °C |
Molecular Formula |
CH3KO |
Molecular Weight |
70.132 |
pH |
12.8 (7g/l, H2O, 20℃) |
PSA |
23.06000 |
Sensitivity |
Moisture Sensitive |
Solubility |
Solubility in water: reaction |
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. |
Storage condition |
Flammables area |
Vapour Pressure |
Vapor pressure, Pa at 25 °C: (negligible) |
Water Solubility |
may decompose |
Retrosynthesis analysis of 865-33-8
Cas:124-41-4
Cas:67-56-1
Cas:7440-09-7
Cas:36294-21-0
Q&A for CAS 865-33-8
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Download SDS of 865-33-8
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H228 Flammable solid H251 Self-heating; may catch fire H302 Harmful if swallowed H314 Causes severe skin burns and eye damage H318 Causes serious eye damage |
Safety Data Sheet |
Download COA of 865-33-8
Operate under the ISO 9001 system
