Sodium ethoxide
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- $10 - $2730
- Product name: Sodium ethoxide
- CAS: 141-52-6
- MF: C2H5NaO
- MW: 68.05
- EINECS:205-487-5
- MDL Number:MFCD00012417
- Synonyms:causticalcohol ;ethylalcohol,sodiumsalt ;sodiumethylate(sodiumethoxide) ;Sodium ethaneolate;ETHANOL SODIUM SALT;Sodium ethylate Msynthplus;Sodium ethoxide 95%;Sodium ethoxide 96%
38 prices
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Brand
- AK Scientific
- Alfa Aesar
- Chem-Impex
- GFS CHEMICALS
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- TCI Chemical
- TRC
- Usbiological
Package
- 1g
- 5g
- 25G
- 50g
- 100g
- 100ml
- 250G
- 4x100ml
- 500g
- 500ml
- 1L
- 2000g
- 2500ml
- 4L
- 50KG
- 200L
- ManufacturerAK Scientific
- Product numberW3080
- Product descriptionSodium ethoxide
- Packaging100g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL13083
- Product descriptionSodium ethoxide, 21% w/w in ethanol
- Packaging100ml
- Price$29.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number045590
- Product descriptionSodium ethoxide, 21% w/w soln. in ethanol packaged under Argon in resealable ChemSeal? bottles
- Packaging100ml
- Price$30.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL06230
- Product descriptionSodium ethoxide, 96%
- Packaging100g
- Price$57.3
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number045590
- Product descriptionSodium ethoxide, 21% w/w soln. in ethanol packaged under Argon in resealable ChemSeal? bottles
- Packaging500ml
- Price$64.6
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL13083
- Product descriptionSodium ethoxide, 21% w/w in ethanol
- Packaging500ml
- Price$70.6
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL06230
- Product descriptionSodium ethoxide, 96%
- Packaging500g
- Price$88.1
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL13083
- Product descriptionSodium ethoxide, 21% w/w in ethanol
- Packaging2500ml
- Price$230
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL06230
- Product descriptionSodium ethoxide, 96%
- Packaging2000g
- Price$268
- Updated2024-03-01
- Buy
- ManufacturerChem-Impex
- Product number06891
- Product descriptionSodium ethoxide ≥ 96%
- Packaging25G
- Price$15.5
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number06891
- Product descriptionSodiumethoxide,96%(Assaybytitration) 96%(Assaybytitration)
- Packaging250G
- Price$81.2
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number67301
- Product descriptionSODIUMETHOXIDE,20%ETOH
- Packaging100mL
- Price$29.24
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number67302
- Product descriptionSODIUMETHOXIDE,20%ETOH
- Packaging500mL
- Price$62.68
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number101878
- Product descriptionSodium ethoxide solution 21 wt. % in ethanol
- Packaging5g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number101878
- Product descriptionSodium ethoxide solution 21 wt. % in ethanol
- Packaging25g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number101878
- Product descriptionSodium ethoxide solution 21 wt. % in ethanol
- Packaging100g
- Price$19
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
AK Scientific | W3080 | Sodium ethoxide | 100g | $27 | 2021-12-16 | Buy |
Alfa Aesar | L13083 | Sodium ethoxide, 21% w/w in ethanol | 100ml | $29.65 | 2024-03-01 | Buy |
Alfa Aesar | 045590 | Sodium ethoxide, 21% w/w soln. in ethanol packaged under Argon in resealable ChemSeal? bottles | 100ml | $30.5 | 2024-03-01 | Buy |
Alfa Aesar | L06230 | Sodium ethoxide, 96% | 100g | $57.3 | 2024-03-01 | Buy |
Alfa Aesar | 045590 | Sodium ethoxide, 21% w/w soln. in ethanol packaged under Argon in resealable ChemSeal? bottles | 500ml | $64.6 | 2024-03-01 | Buy |
Alfa Aesar | L13083 | Sodium ethoxide, 21% w/w in ethanol | 500ml | $70.6 | 2024-03-01 | Buy |
Alfa Aesar | L06230 | Sodium ethoxide, 96% | 500g | $88.1 | 2024-03-01 | Buy |
Alfa Aesar | L13083 | Sodium ethoxide, 21% w/w in ethanol | 2500ml | $230 | 2024-03-01 | Buy |
Alfa Aesar | L06230 | Sodium ethoxide, 96% | 2000g | $268 | 2024-03-01 | Buy |
Chem-Impex | 06891 | Sodium ethoxide ≥ 96% | 25G | $15.5 | 2021-12-16 | Buy |
Chem-Impex | 06891 | Sodiumethoxide,96%(Assaybytitration) 96%(Assaybytitration) | 250G | $81.2 | 2021-12-16 | Buy |
GFS CHEMICALS | 67301 | SODIUMETHOXIDE,20%ETOH | 100mL | $29.24 | 2021-12-16 | Buy |
GFS CHEMICALS | 67302 | SODIUMETHOXIDE,20%ETOH | 500mL | $62.68 | 2021-12-16 | Buy |
Oakwood | 101878 | Sodium ethoxide solution 21 wt. % in ethanol | 5g | $10 | 2021-12-16 | Buy |
Oakwood | 101878 | Sodium ethoxide solution 21 wt. % in ethanol | 25g | $14 | 2021-12-16 | Buy |
Oakwood | 101878 | Sodium ethoxide solution 21 wt. % in ethanol | 100g | $19 | 2021-12-16 | Buy |
Properties
Melting point :260 °C
Boiling point :91°C
Density :0.868 g/mL at 25 °C
vapor density :1.6 (vs air)
vapor pressure :<0.1 mm Hg ( 20 °C)
refractive index :n20/D 1.386
Flash point :48 °F
storage temp. :Store at +15°C to +25°C.
solubility :Soluble in ethanol and methanol.
form :Liquid
color :Yellow to brown
Specific Gravity :0.868
PH :13 (5g/l, H2O, 20℃)
Water Solubility :Miscible
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Merck :14,8539
BRN :3593646
Exposure limits :ACGIH: STEL 1000 ppm
OSHA: TWA 1000 ppm(1900 mg/m3)
NIOSH: IDLH 3300 ppm; TWA 1000 ppm(1900 mg/m3) Stability :Reacts violently with acids, water. Incompatible with chlorinated solvents, moisture. Absorbs carbon dioxide from the air. Highly flammable.
CAS DataBase Reference :141-52-6(CAS DataBase Reference)
EPA Substance Registry System :Ethanol, sodium salt (141-52-6)
Boiling point :91°C
Density :0.868 g/mL at 25 °C
vapor density :1.6 (vs air)
vapor pressure :<0.1 mm Hg ( 20 °C)
refractive index :n
Flash point :48 °F
storage temp. :Store at +15°C to +25°C.
solubility :Soluble in ethanol and methanol.
form :Liquid
color :Yellow to brown
Specific Gravity :0.868
PH :13 (5g/l, H2O, 20℃)
Water Solubility :Miscible
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Merck :14,8539
BRN :3593646
Exposure limits :ACGIH: STEL 1000 ppm
OSHA: TWA 1000 ppm(1900 mg/m3)
NIOSH: IDLH 3300 ppm; TWA 1000 ppm(1900 mg/m3) Stability :Reacts violently with acids, water. Incompatible with chlorinated solvents, moisture. Absorbs carbon dioxide from the air. Highly flammable.
CAS DataBase Reference :141-52-6(CAS DataBase Reference)
EPA Substance Registry System :Ethanol, sodium salt (141-52-6)
Safety Information
Symbol(GHS): |
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Description
Sodium ethoxide, 21% w/w in ethanol is used as a strong base in organic synthesis. It finds application in various chemical reactions such as condensation, esterification, alkoxylation and etherifcation. It is actively involved in Claisen condensation, Stobbe reaction and Wolf-kishner reduction. It is an important starting material for the synthesis of ethyl ester and diethyl ester of malonic acid. In Williamson ether synthesis, it reacts with ethyl bromide to form diethyl ether.More related product prices
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