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| CAS No.: | 124-41-4 |
|---|---|
| Name: | Sodium methanolate |
| Article Data: | 142 |
| Molecular Structure: | |
|
|
|
| Formula: | CH3NaO |
| Molecular Weight: | 54.024 |
| Synonyms: | Methanol,compounds,sodium salt;Sodium methylate-methanol solution;High pure pharmaceutical solid sodium methoxide;Sodium Methoxide (28% in methanol);Sodium methoxide (liquid and solid);Sodium methoxide-methanol;Sodiummethoxide;solid Sodium Methylate;Sodium methoxide; ( Sodium Methylate); |
| EINECS: | 204-699-5 |
| Density: | 0.97 g/mL at 20 °C |
| Melting Point: | -98 °C |
| Boiling Point: | 48.1 °C at 760 mmHg |
| Flash Point: | 11.1 °C |
| Solubility: | reacts with water |
| Appearance: | clear liquid |
| Hazard Symbols: |
 F, T, C
|
| Risk Codes: | 11-23/24/25-34-39/23/24/25-36/38-14-36/37/38 |
| Safety: | 8-16-26-43-45-7-36/37-7/8-36/37/39 |
| Transport Information: | UN 1431 4.2/PG 2 |
| PSA: | 23.06000 |
| LogP: | 0.04670 |
methanol
3-Vinylbicyclobutane-1-carbonitrile
A
sodium methylate
B
3-(2-Methoxyethylidene)cyclobutane-1-carbonitrile
C
Z-3-vinyl-3-methoxycyclobutane-1-carbonitrile
| Conditions | Yield |
|---|---|
| With perchloric acid at 20℃; for 5h; Yields of byproduct given; | A n/a B 35% C n/a |
diazomethane
Methyl formate
2-(carboxymethyl)-4-methoxybenzoic acid
B
sodium methylate
| Conditions | Yield |
|---|---|
| With diethyl ether Erwaermen des danach isolierten Reaktionsprodukts mit konz. wss.Salzsaeure; |
| Conditions | Yield |
|---|---|
| With [Ru4(μ-H)4(CO)12] at 25℃; Rate constant; Equilibrium constant; various carbonyl hydride complexes of Fe, Ru, and Os; | |
| With sodium hydroxide; water at 20℃; Equilibrium constant; | |
| With sodium hydroxide |
| Conditions | Yield |
|---|---|
| at 210 - 240℃; im Vakuum; | |
| 210-280°C; | |
| 210-280°C; | |
| 210-280°C; |
methanol
bis-methoxycarbonyl-methanide
A
sodium methylate
B
malonic acid dimethyl ester
| Conditions | Yield |
|---|---|
| at 25℃; Equilibrium constant; |
methanol
ethyl cyanoacetate anion
A
sodium methylate
B
ethyl 2-cyanoacetate
| Conditions | Yield |
|---|---|
| at 25℃; Equilibrium constant; |
methanol
4-nitrobenzyl cyanide anion
A
sodium methylate
B
4-Nitrophenylacetonitrile
| Conditions | Yield |
|---|---|
| at 25℃; Equilibrium constant; |
methanol
p-cyano-phenyl-acetonitrile anion
A
4-(cyanomethyl)benzonitrile
B
sodium methylate
| Conditions | Yield |
|---|---|
| at 25℃; Equilibrium constant; |
methanol
2-cyanobenzyl cyanide anion
A
(2-cyanophenyl)acetonitrile
B
sodium methylate
| Conditions | Yield |
|---|---|
| at 25℃; Equilibrium constant; |
| Conditions | Yield |
|---|---|
| In methanol; dimethyl sulfoxide at 25℃; Equilibrium constant; |
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Molecular structure of Sodium methanolate (CAS NO.124-41-4) is:
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Product Name: Sodium methanolate
CAS Registry Number: 124-41-4
IUPAC Name: sodium methanolate
Molecular Weight: 54.02369 [g/mol]
Molecular Formula: CH3NaO
H-Bond Donor: 0
H-Bond Acceptor: 1
EINECS: 204-699-5
Melting Point: -98 °C
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
Density: 0.97 g/mL at 20°C
Refractive index: 1.3700
Storage temp.: Flammables area
Water Solubility: reacts
Sensitive Moisture: Sensitive
Stability: Stability Highly flammable. Reacts violently with water. Keep container dry. Incompatible with water, acids, chlorinated solvents.
Product Categories: Organics;Classes of Metal Compounds;Na (Sodium) Compounds (excluding simple sodium salts);Typical Metal Compounds
Sodium methanolate (CAS NO.124-41-4) has very important use in both organic synthesis and industrial applications:
Organic synthesis: It is a routine base in organic chemistry, applicable to the synthesis of numerous compounds, ranging from pharmaceuticals to agrichemicals. As a base, it is employed in dehydrohalogenations and aldol condensations. It is also a nucleophile for the production of methyl ethers.
Industrial applications: It is used as an initiator of an anionic addition polymerization with ethylene oxide, forming a polyether with high molecular weight. Biodiesel is prepared from vegetable oils and animal fats, that is, fatty acid triglycerides, by transesterification with methanol to give fatty acid methyl esters (FAMEs). This transformation is catalyzed by sodium methoxide.
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | oral | 2037mg/kg (2037mg/kg) | SENSE ORGANS AND SPECIAL SENSES: CHROMODACYRORREA: EYE BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: DYSPNEA | National Technical Information Service. Vol. OTS0555267, |
Statements: 11-23/24/25-34-39/23/24/25-36/38-14-36/37/38
R11:Highly flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R34:Causes burns.
R39:Danger of very serious irreversible effects.
R36/38:Irritating to eyes and skin.
R14 :Reacts violently with water.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 8-16-26-43-45-7-36/37-7/8-36/37/39
S8:Keep container dry.
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.&nbsp;<br /> S36/37:Wear suitable protective clothing and gloves.
S7/8:Keep container tightly closed and dry.&nbsp;<br /> S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 1431 4.2/PG 2
WGK Germany: 1
RTECS: PC3570000
F: 9-21
TSCA: Yes
HazardClass: 4.2
PackingGroup: II
HS Code: 29051900
Sodium methanolate , its cas register number is 124-41-4. It also can be called Sodium methoxide ; Sodium methylate .It is a colorless cloudy white liquid consisting of sodium methylate, a solid, dissolved in methyl alcohol.It is&nbsp;highly flammable and reacts with water to produce a mixed solution of sodium hydroxide and methyl alcohol.
