- Potassium
- Potassium 1,2,3,6-tetrahydro-5-nitro-2,6-dioxopyrimidine-4-carboxylate
- Potassium 2,2-dimethyl-1,3-dioxolane-4-carboxylate
- Potassium 2,3,3-trimethyl-3H-indole-5-sulfonate
- Potassium 2,4,6-trinitrophenolate
- Potassium 2,5-dihydroxybenzenesulfonate
- Potassium bromate
- Potassium chlorate
- Potassium chloride
- Potassium chlorite
- 865-34-9Methanol, lithium salt (1:1)
- 86537-66-8N-Methylcalycinine
- 865-38-3Thiocyanic acid, cadmium salt (8CI,9CI)
- 86541-74-41H-1-Benzazepine-1-aceticacid,3-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-,hydrochloride (1:1), (3S)-
- 86541-75-51H-1-Benzazepine-1-aceticacid,3-[[(1S)-1-(ethoxycarbonyl)-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-,(3S)-
- 86541-78-81H-1-Benzazepine-1-aceticacid, 3-[[(1S)-1-carboxy-3-phenylpropyl]amino]-2,3,4,5-tetrahydro-2-oxo-, (3S)-
- 86542-89-4Methanone,(hexahydro-1H-azepin-1-yl)-4-piperidinyl-
- 86543-84-2C.I.Acid Black 52:1
- 86543-85-3C.I. Direct Red 243
- 86-54-4Phthalazine,1-hydrazinyl-
Hot Products
- 78-59-1Isophorone
- 110-80-52-Ethoxyethanol
- 106-46-71,4-Dichlorobenzene
- 119-93-73,3'-Dimethylbenzidine
- 14807-96-6Talc
- 9005-32-7Alginic acid
- 4584-49-01-Propanamine,2-chloro-N,N-dimethyl-, hydrochloride (1:1)
- 10035-04-8Calcium chloride dihydrate
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
|
Basic Information |
|
Post buying leads |
|
Suppliers |
|
Cas Database |
| Name |
Potassium methoxide |
EINECS | 212-736-1 |
| CAS No. | 865-33-8 | Density | 0.95 g/mL at 20 °C |
| PSA | 23.06000 | LogP | 0.04670 |
| Solubility | may decompose in water | Melting Point |
-20 °C |
| Formula | CH3KO | Boiling Point | 48.1 °C at 760 mmHg |
| Molecular Weight | 70.1325 | Flash Point | 11.1 °C |
| Transport Information | UN 3274 3/PG 2 | Appearance | solid |
| Safety | 8-16-26-43-45-62-46-36/37/39-33-29-25 | Risk Codes | 11-14-34-67-65-63-48/20-39/23/24/25-38 |
| Molecular Structure |
|
Hazard Symbols |
 F,  T,  C
|
| Synonyms |
Methanol,potassium salt (8CI,9CI);Potassium methoxide (6CI,7CI);Feldalat KM;Methoxypotassium; |
Article Data | 21 |
Potassium methoxide Synthetic route
| Conditions | Yield |
|---|---|
| With 1-chloro-2,4-dinitro-benzene at 40℃; Equilibrium constant; Thermodynamic data; further temperatures, ΔH(activ.), ΔG(activ.), ΔS(activ.); |
| Conditions | Yield |
|---|---|
| With 1-chloro-2,4-dinitro-benzene at 40℃; Equilibrium constant; Thermodynamic data; further temperatures, ΔH(activ.), ΔG(activ.), ΔS(activ.); |
| Conditions | Yield |
|---|---|
| With 1-chloro-2,4-dinitro-benzene at 40℃; Equilibrium constant; Thermodynamic data; further temperatures, ΔH(activ.), ΔG(activ.), ΔS(activ.); |
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; var. temperatures; |
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; var. temperatures; |
A
- 865-33-8
potassium methanolate
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; |
A
- 865-33-8
potassium methanolate
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; |
A
- 865-33-8
potassium methanolate
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; |
A
- 865-33-8
potassium methanolate
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; |
A
- 865-33-8
potassium methanolate
| Conditions | Yield |
|---|---|
| In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; |
Potassium methoxide Chemical Properties
IUPAC Name: Potassium methanolate
Synonyms of Potassium methylate (CAS NO.865-33-8): Methanol, potassium salt ; Methanol, potassium salt (1:1) ; Potassium methanolate
CAS NO: 865-33-8
Molecular Formula: CH3KO
Molecular Weight : 70.1322
Molecular Structure: .png)
EINECS: 212-736-1
H bond acceptors: 1
H bond donors: 1
Density: 0.95 g/mL at 20 °C
Freely Rotating Bonds: 0
Polar Surface Area: 20.23 Å2
Flash Point: 11.1 °C
Enthalpy of Vaporization: 35.21 kJ/mol
Boiling Point: 48.1 °C at 760 mmHg
Vapour Pressure: 265 mmHg at 25°C
Melting Point: -20°C
Storage temp: Flammables area
Water Solubility: may decompose
Sensitive: Moisture Sensitive
Form: Potassium methylate (CAS NO.865-33-8) is solid.
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.
Potassium methoxide Uses
Potassium methylate (CAS NO.865-33-8) is used as a condensing agent, a catalyst for production of Methyl formate, alkaline catalyst for Dimethyl formamide.It can also be used as pharmaceutical raw material.
Potassium methoxide Safety Profile
Hazard Codes: 
F,
T,
C
Risk Statements: 11-14-34-67-65-63-48/20-39/23/24/25-38
R11: Highly flammable.
R14 : Reacts violently with water.
R34: Causes burns.
R38: Irritating to skin.
R63: Possible risk of harm to the unborn child.
R65: Harmful: may cause lung damage if swallowed.
R67: Vapours may cause drowsiness and dizziness.
R39/23/24/25: Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
R48/20: Harmful: danger of serious damage to health by prolonged exposure through inhalation
Safety Statements: 8-16-26-43-45-62-46-36/37/39-33-29-25
S8: eep container dry.
S16: Keep away from sources of ignition.
S25: Avoid contact with eyes.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S29: Do not empty into drains.
S33: Take precautionary measures against static discharges.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S43: In case of fire use ... (there follows the type of fire-fighting equipment to be used.)
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S46: If swallowed, seek medical advice immediately and show this container or label.
S62: If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
RIDADR: UN 3274 3/PG 2
WGK Germany: 1
F: 3-10-23
TSCA: Yes
HazardClass: 4.2
PackingGroup: II
HS Code: 29051900
Ignites in moist air. When heated to decomposition it emits toxic fumes of K2O.
What can I do for you?
Get Best Price
