Sodium ethoxide supplier | CasNO.141-52-6

Name
Sodium ethoxide
EINECS 205-487-5
CAS No. 141-52-6
Article Data169
CAS DataBase
Density 0.868 g/mL at 25 °C
Solubility miscible with water
Melting Point 260 °C
Formula C₂H₅NaO
Boiling Point 72.6 °C at 760 mmHg
Molecular Weight 68.0509
Flash Point 8.9 °C
Transport Information UN 3274 3/PG 2
Appearance White to pale brown solid
Safety 8-16-26-43-45-36/37/39-36
Risk Codes 11-14-34-36/37/38
Molecular Structure
Hazard Symbols F,C,Xi
Synonyms Ethanol, sodiumsalt (9CI);Ethyl alcohol, sodium salt (8CI);Caustic alcohol;Ethoxysodium;Sodium ethanolate;Sodium ethoxylate;Sodium ethylate;
PSA 23.06000
LogP 0.43680

Synthetic route

: 64-17-5
ethanol

: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
With sodium at 25 - 30℃; under 75.0075 Torr; for 2h; Pressure; Temperature; Large scale;	97.62%
With sodium iodide at 28℃; Mechanism; Rate constant; Irradiation; investigated by a time-of-flight mass spectrometer;
at 200℃; Leiten in eine Suspension von NaOH in Paraffinoel;

: 57-41-0
phenythoin

: 105-36-2
ethyl bromoacetate

A: 976-85-2
ethyl 2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)acetate

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In ethanol	A 96% B n/a

...Expand

: 95-92-1
oxalic acid diethyl ester

A spiro [4H-1-benzopyran-4,2'-pyrrolidine]3'-carboxylic acid: spiro [4H-1-benzopyran-4,2'-pyrrolidine]3'-carboxylic acid

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
With sodium In ethanol	A 84% B n/a

3-cyclohexene-1-chloromethane: 3-cyclohexene-1-chloromethane

: 105-53-3
diethyl malonate

: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In diethyl ether; ethanol; water	48%

: 60-29-7
diethyl ether

: 2875-34-5
isopentyl sodium

: 141-52-6
sodium ethanolate

: 60-29-7
diethyl ether

: 676-54-0
ethyl sodium

A: 74-84-0
ethane

B: 74-85-1
ethene

C: 141-52-6
sodium ethanolate

...Expand

: 60-29-7
diethyl ether

: 676-54-0
ethyl sodium

: 141-52-6
sodium ethanolate

: 58995-69-0
pentaethoxyethane

: 676-54-0
ethyl sodium

A: 74-84-0
ethane

B: 40923-93-1
tetraethoxyethene

C: 141-52-6
sodium ethanolate

...Expand

: 62071-28-7
(+/-)-erythro-5-oxo-2.3.5-triphenyl-valeric acid ethyl ester

: 614-47-1
1,3-diphenyl-propen-3-one

: 71-43-2
benzene

A: 859176-77-5
3-benzoyl-1,2,4,6-tetraphenyl-cyclohex-3-enecarboxylic acid ethyl ester

B: 141-52-6
sodium ethanolate

...Expand

: C10H12N3O8(1-)

A: 4732-14-3
2,4,6-trinitro-phenetole

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;

: C9H10N3O8(1-)

A: 141-52-6
sodium ethanolate

B: 606-35-9
1-methoxy-2,4,6-trinitrobenzene

Conditions

Conditions	Yield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;

: C11H14N3O8(1-)

A: 10242-24-7
n-propyl-2,4,6-trinitrophenyl ether

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;

: C11H14N3O8(1-)

A: 10242-23-6
2,4,6-trinitrophenyl isopropyl ether

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In ethanol at 25℃; Equilibrium constant; measured by UV spectroscopy;

: C16H11N6O13(1-)

A: 19138-90-0
2,2',4.4',6,6'-hexanitrostilbene

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In ethanol; dimethyl sulfoxide at 25℃; Rate constant; Equilibrium constant; sodium perchlorate;

: C16H11N6O13(1-)

A: 19138-90-0
2,2',4.4',6,6'-hexanitrostilbene

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In ethanol; dimethyl sulfoxide at 25℃; Rate constant; Equilibrium constant;

: C18H16N6O14(2-)

A: 19138-90-0
2,2',4.4',6,6'-hexanitrostilbene

B: 141-52-6
sodium ethanolate

Conditions

Conditions	Yield
In ethanol; dimethyl sulfoxide at 25℃; Rate constant; Equilibrium constant; sodium perchlorate;

: 14694-58-7
2-phenylmethylsulfonylpyridine-1-oxide

: 141-52-6
sodium ethanolate

A: 3445-09-8
2-ethoxylpyridine N-oxide

B: C7H7O2S(1-)*Na(1+)

Conditions

Conditions	Yield
In ethanol for 0.25h; Heating;	A n/a B 100%

...Expand

: 62381-86-6
2-(Propane-2-sulfonyl)-pyridine 1-oxide

: 141-52-6
sodium ethanolate

A: 3445-09-8
2-ethoxylpyridine N-oxide

B: C3H7O2S(1-)*Na(1+)

Conditions

Conditions	Yield
In ethanol for 0.25h; Heating;	A n/a B 100%

...Expand

: 124126-80-3
N-benzoyl-L-glutamic acid α-methyl ester

: 141-52-6
sodium ethanolate

: 23262-03-5
N-benzoyl-L-glutamic acid α-ethyl ester

Conditions

Conditions	Yield
In ethanol for 1.5h; Ambient temperature;	100%

: 141-52-6
sodium ethanolate

: 75853-86-0
2-Methanesulfonyl-pyridine 1-oxide

A: 3445-09-8
2-ethoxylpyridine N-oxide

B: CH3O2S(1-)*Na(1+)

Conditions

Conditions	Yield
In ethanol for 0.166667h; Heating;	A 95% B 100%

...Expand

: 141-52-6
sodium ethanolate

: 109277-65-8
2-(2-Methyl-propane-2-sulfonyl)-pyridine 1-oxide

A: 3445-09-8
2-ethoxylpyridine N-oxide

B: C4H9O2S(1-)*Na(1+)

Conditions

Conditions	Yield
In ethanol for 0.25h; Heating;	A n/a B 100%

...Expand

: 141-52-6
sodium ethanolate

: 82979-09-7
exo-7-carbethoxy-endo-9-methyl-2-oxabicyclo<4.3.1>decan-3-one

: 82979-10-0
(1S,2S,4R,5S)-2-(2-Ethoxycarbonyl-ethyl)-4-hydroxy-5-methyl-cyclohexanecarboxylic acid ethyl ester

Conditions

Conditions	Yield
In ethanol at 0℃; for 0.5h;	100%

: 141-52-6
sodium ethanolate

: 109277-64-7
2-(Octane-1-sulfonyl)-pyridine 1-oxide

A: 3445-09-8
2-ethoxylpyridine N-oxide

B: C8H17O2S(1-)*Na(1+)

Conditions

Conditions	Yield
In ethanol for 0.5h; Heating;	A n/a B 100%

...Expand

: 141-52-6
sodium ethanolate

: (3-hexadecyloxysulfonyl-propyl)-trimethyl-ammonium; perchlorate

: 13933-61-4
ethyl hexadecyl ether

Conditions

Conditions	Yield
In ethanol at 25℃; for 48h;	100%

: 141-52-6
sodium ethanolate

: 79051-10-8
2-(4-benzyl-1-piperazinyl)-4-chloro-5,6,7,8-tetrahydroquinazoline

: 81532-51-6
2-(4-Benzyl-piperazin-1-yl)-4-ethoxy-5,6,7,8-tetrahydro-quinazoline

Conditions

Conditions	Yield
In ethanol for 6h; Heating;	100%

: 141-52-6
sodium ethanolate

: 155932-10-8
2,4,6-trichloro-1H-1,5,2λ5-diazaphosphorine 2-oxide

: 4,6-dichloro-2-ethoxy-1H-1,5,2λ5-diazaphosphorine 2-oxide

Conditions

Conditions	Yield
In benzene for 0.5h; Ambient temperature;	100%

: 141-52-6
sodium ethanolate

: 2-(p-methoxyphenyl)-1,3-diphenylbenzothiophenium perchlorate

: C29H26O2S

Conditions

Conditions	Yield
In ethanol for 12h; Heating;	100%

: 141-52-6
sodium ethanolate

: 187806-29-7
[6-Hydroxy-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)chroman-5-yl]methyl bromide

: 19741-08-3
5-ethyloxymethyl-γ-tocopherol

Conditions

Conditions	Yield
In ethanol; hexane at 0℃; for 1h;	100%

: 141-52-6
sodium ethanolate

: (+/-)-5,6-dimethyl-3a,4,7,7a-tetrahydro-2,1-oxathiaindene 1,1-dioxide

: sodium 3,4-dimethyl-6-ethoxymethyl-3-cyclohexene-1-sulfonate

Conditions

Conditions	Yield
Ambient temperature;	100%
for 4h; Ambient temperature;	100%

: 141-52-6
sodium ethanolate

: (+/-)-endo-4,3-oxathiatricyclo<5.2.1.02,6>deca-8-ene 3,3-dioxide

: sodium 3-ethoxymethylbicyclo<2.2.1>hept-5-ene-2-sulfonate

Conditions

Conditions	Yield
Ambient temperature;	100%
for 4h; Ambient temperature;	100%

: 141-52-6
sodium ethanolate

: 106-93-4
ethylene dibromide

: 106-45-6
para-thiocresol

: 57023-03-7
(2-ethoxyethyl)-para-thiocresol

Conditions

Conditions	Yield
Stage #1: para-thiocresol With sodium ethanolate In ethanol at 20℃; Metallation; Stage #2: ethylene dibromide In ethanol at 20℃; Alkylation; Stage #3: sodium ethanolate In ethanol Substitution; Heating;	100%

...Expand

: 141-52-6
sodium ethanolate

: 60458-17-5
methyldibromobismuth(III)

: 60458-07-3
methyldiethoxybismutane

Conditions

Conditions	Yield
In ethanol 2 h, 20°C;	100%

: cis-3-phenyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

: 141-52-6
sodium ethanolate

: trans-3-phenyl-piperidine-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester

Conditions

Conditions	Yield
In ethanol for 4h; Heating / reflux;	100%

: 1346672-30-7
2,2,2-trichloro-1-(4,5,6,7-tetrahydro-1H-indol-2-yl)ethanone

: 141-52-6
sodium ethanolate

: 65880-18-4
4,5,6,7-tetrahydro-1H-indole-2-carboxylic acid ethyl ester

Conditions

Conditions	Yield
In ethanol at 20℃; for 1h; Inert atmosphere;	100%
With ethanol at 20℃; for 1h; Inert atmosphere;	100%
In ethanol at 20℃; for 1h; Inert atmosphere;	100%

: 1360906-01-9
1-(4-fluoro-phenyl)-4-iodo-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid[4-(2-phenyl-furo[3,2-b]pyridin-7-yloxy)-phenyl]-amide

: 141-52-6
sodium ethanolate

: 1360906-05-3
4-ethoxy-1-(4-fluoro-phenyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid[4-(2-phenyl-furo[3,2-b]pyridin-7-yloxy)-phenyl]-amide

Conditions

Conditions	Yield
With ethanol In tetrahydrofuran at 20℃; for 1h; Sealed tube; Inert atmosphere;	100%

: 64-17-5
ethanol

: 1269119-25-6
ethyl 7-methyl-2-(methylsulfanyl)-4-oxo-3-(2-oxo-2-phenylethyl)-5-(2,2,2-trifluoroethoxy)-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate

: 141-52-6
sodium ethanolate

: 1269119-28-9
ethyl 2-ethoxy-7-methyl-4-oxo-3-(2-oxo-2-phenylethyl)-5-(2,2,2-trifluoroethoxy)-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylate

Conditions

Conditions	Yield
In tetrahydrofuran at 10 - 35℃; for 4h;	100%

...Expand

: C24H29F2NPPd

: 141-52-6
sodium ethanolate

: C26H33FNOPPd

Conditions

Conditions	Yield
In ethanol; benzene at 20℃; for 0.1h;	100%

: 64-17-5
ethanol

: 141-52-6
sodium ethanolate

: methanesulfonic acid 3-nitrobenzylester

: 80171-39-7
1-(ethoxymethyl)-3-nitrobenzene

Conditions

Conditions	Yield
for 17h; Reflux; Inert atmosphere;	100%

...Expand

: 5-ethyl-1,3-diphenylimidazo[4,5-b]pyrazin-3-ium tetrafluoroborate

: 141-52-6
sodium ethanolate

: 2-ethoxy-5-ethyl-1,3-diphenyl-2H-imidazo[4,5-b]pyrazine

Conditions

Conditions	Yield
In ethanol for 0.75h; Inert atmosphere; Cooling with ice;	100%

: 3-(3,5-dimethyiphenyl)-1-phenyl-5-(trifluoromethoxy)benzimidazol-3-ium chloride

: 141-52-6
sodium ethanolate

: 3-(3,5-dimethylphenyl)-2-ethoxy-1-phenyl-5-(trifluoromethoxy)-2H-benzimidazole

Conditions

Conditions	Yield
In n-heptane for 0.5h; Inert atmosphere;	100%

: 584-48-5
2,4-dinitrobromobenzene

: 141-52-6
sodium ethanolate

: 610-54-8
2,4-dinitro-1-ethoxybenzene

Conditions

Conditions	Yield
In ethanol at 25℃; Kinetics;	100%

: 709-49-9
1-iodo-2,4-dinitrobenzene

: 141-52-6
sodium ethanolate

: 610-54-8
2,4-dinitro-1-ethoxybenzene

Conditions

Conditions	Yield
In ethanol at 25℃; Kinetics;	100%

: 29241-60-9
5-bromo-2-chloro-3-methylpyridine

: 141-52-6
sodium ethanolate

: 5-bromo-2-ethoxy-3-methylpyridine

Conditions

Conditions	Yield
Stage #1: 5-bromo-2-chloro-3-methylpyridine With sodium hydride In tetrahydrofuran; ethanol; mineral oil at 20℃; for 72.5h; Stage #2: sodium ethanolate In tetrahydrofuran; ethanol; mineral oil Reflux;	100%

: 874279-84-2
1-azido-3-fluoro-2-nitrobenzene

: 141-52-6
sodium ethanolate

: C8H8N2O3

Conditions

Conditions	Yield
Stage #1: 1-azido-3-fluoro-2-nitrobenzene In toluene for 5h; Reflux; Stage #2: sodium ethanolate In ethanol; toluene at 20℃; for 0.5h;	100%

: 3,5-difluoro-2-nitrophenylazide

: 141-52-6
sodium ethanolate

: 4,6-diethoxybenzofuroxan

Conditions

Conditions	Yield
Stage #1: 3,5-difluoro-2-nitrophenylazide In toluene for 15h; Reflux; Stage #2: sodium ethanolate In ethanol; toluene at 20℃; for 0.5h;	100%

: 67443-38-3
5-bromo-2-chloro-3-nitropyridine

: 141-52-6
sodium ethanolate

: 886372-76-5
5-bromo-2-ethoxy-3-nitropyridine

Conditions

Conditions	Yield
In ethanol at 75℃; for 1h;	100%
In ethanol at 80℃; for 1h;	57.67%

Sodium ethoxide Chemical Properties

The Molecular formula of Ethanol, sodium salt(1:1) (141-52-6): C₂H₅NaO
The Molecular Weight of Ethanol, sodium salt(1:1) (141-52-6): 68.05
The Molecular Structure of Ethanol, sodium salt(1:1) (141-52-6):

EINECS: 205-487-5
Flash Point: 8.9 °C
Enthalpy of Vaporization: 38.56 kJ/mol
Melting Point: 260 °C
Boiling Point: 72.6 °C at 760 mmHg
Vapour Pressure: 82.8 mmHg at 25°C
storage temp.: Store at R.T.
Water Solubility: Miscible
Sensitive: Moisture Sensitive
Appearance: White to pale brown solid
Stability: Reacts violently with acids, water. Incompatible with chlorinated solvents, moisture. Absorbs carbon dioxide from the air. Highly flammable.
Merck: 14,8613
BRN: 3593646
IUPAC Name: sodium ethanolate
Synonyms: Sodium ethoxide solution;sodium ethylate solution;Sodiumethoxideinethanol;Sodium ethoxide 95%;Sodium ethoxide 96%;SODIUM ETHOXIDE, 21 WT. % SOLUTION IN DE NATURED ETHYL ALCOHOL;Sodium ethoxide, 21% in ethanol; SODIUM ETHYLATE SOLUTION, ~21% IN ETHYL ALCOHOL, DENAT.

Sodium ethoxide Uses

Ethanol, sodium salt(1:1) (141-52-6) is mainly used for medicine and pesticide industry.

Sodium ethoxide Safety Profile

May ignite in moist air. When heated to decomposition it emits toxic fumes of Na₂O.
The Hazard Codes of Ethanol, sodium salt(1:1) (141-52-6): F, C, Xi
HazardClass: 4.2
The Risk Statements information of Ethanol, sodium salt(1:1) (141-52-6):
11: Highly Flammable
14: Reacts violently with water
34: Causes burns
36/37/38: Irritating to eyes, respiratory system and skin
The Safety Statements information of Ethanol, sodium salt(1:1) (141-52-6):
8: Keep container dry
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
43: In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add - Never use water)
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
RIDADR: UN 3274 3/PG 2
WGK Germany: 1
F: 3-8-10-23
TSCA: Yes
PackingGroup: II
HS Code: 29051900

Product Name

Sodium ethoxide

Synthetic route

Sodium ethoxide Chemical Properties

Sodium ethoxide Uses

Sodium ethoxide Safety Profile

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