DIETHOXYMETHANE
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- $9 - $1334.03
- Product name: DIETHOXYMETHANE
- CAS: 462-95-3
- MF: C5H12O2
- MW: 104.15
- EINECS:207-330-6
- MDL Number:MFCD00009246
- Synonyms:FORMALDEHYDE DIETHYL ACETAL (STABILISED;Diethoxymethane 99.7%, contains 50-150 ppm BHT as stabilizer;ForMaldehyde diethyl acetal, 99%+;Diethylformal:diethoxymethane;METHYLENE GLYCOL DIETHYL ETHER;DIETHYLFORMAL;DIETHOXYMETHANE;Formaldehyde diethyl acetal, 99.7%
16 prices
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Brand
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Azepine
- Biosynth Carbosynth
- Oakwood
- Sigma-Aldrich
- TCI Chemical
Package
- 5G
- 10G
- 25g
- 25ml
- 100ml
- 250ML
- 250g
- 500mL
- 1L
- 4l
- ManufacturerAHH
- Product numberMT-09008
- Product descriptionDiethoxymethane 98%
- Packaging100ml
- Price$432
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberD665
- Product descriptionDiethoxymethane
- Packaging25ml
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0078785
- Product descriptionDIETHOXYMETHANE 95.00%
- Packaging5G
- Price$909.56
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0078785
- Product descriptionDIETHOXYMETHANE 95.00%
- Packaging10G
- Price$1334.03
- Updated2021-12-16
- Buy
- ManufacturerAzepine
- Product numberAZ0001-0061
- Product descriptionDiethoxymethane 98
- Packaging5G
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAzepine
- Product numberAZ0001-0061
- Product descriptionDiethoxymethane 98
- Packaging25g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD59579
- Product descriptionDiethoxymethane
- Packaging250g
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number094651
- Product descriptionEthylal 99%
- Packaging25ml
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number8.14549
- Product descriptionFormaldehyde diethyl acetal for synthesis
- Packaging250ML
- Price$43.6
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number47675
- Product descriptionFormaldehyde diethyl acetal absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC)
- Packaging100mL
- Price$83.2
- Updated2025-07-31
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- ManufacturerSigma-Aldrich
- Product number8.14549
- Product descriptionFormaldehyde diethyl acetal for synthesis
- Packaging1L
- Price$86.9
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number47675
- Product descriptionFormaldehyde diethyl acetal absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC)
- Packaging500mL
- Price$88.7
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number538280
- Product descriptionDiethoxymethane 99.7%, contains 50-150 ppm BHT as stabilizer
- Packaging500ml
- Price$131.47
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number538280
- Product descriptionDiethoxymethane 99.7%, contains 50-150 ppm BHT as stabilizer
- Packaging4l
- Price$362
- Updated2023-06-20
- Buy
- ManufacturerTCI Chemical
- Product numberD0457
- Product descriptionEthylal >99.0%(GC)
- Packaging25mL
- Price$22
- Updated2025-07-31
- Buy
- ManufacturerTCI Chemical
- Product numberD0457
- Product descriptionEthylal >99.0%(GC)
- Packaging500mL
- Price$67
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-09008 | Diethoxymethane 98% | 100ml | $432 | 2021-12-16 | Buy |
| AK Scientific | D665 | Diethoxymethane | 25ml | $14 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0078785 | DIETHOXYMETHANE 95.00% | 5G | $909.56 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0078785 | DIETHOXYMETHANE 95.00% | 10G | $1334.03 | 2021-12-16 | Buy |
| Azepine | AZ0001-0061 | Diethoxymethane 98 | 5G | $9 | 2021-12-16 | Buy |
| Azepine | AZ0001-0061 | Diethoxymethane 98 | 25g | $19 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD59579 | Diethoxymethane | 250g | $120 | 2021-12-16 | Buy |
| Oakwood | 094651 | Ethylal 99% | 25ml | $20 | 2021-12-16 | Buy |
| Sigma-Aldrich | 8.14549 | Formaldehyde diethyl acetal for synthesis | 250ML | $43.6 | 2025-07-31 | Buy |
| Sigma-Aldrich | 47675 | Formaldehyde diethyl acetal absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC) | 100mL | $83.2 | 2025-07-31 | Buy |
| Sigma-Aldrich | 8.14549 | Formaldehyde diethyl acetal for synthesis | 1L | $86.9 | 2025-07-31 | Buy |
| Sigma-Aldrich | 47675 | Formaldehyde diethyl acetal absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC) | 500mL | $88.7 | 2025-07-31 | Buy |
| Sigma-Aldrich | 538280 | Diethoxymethane 99.7%, contains 50-150 ppm BHT as stabilizer | 500ml | $131.47 | 2025-07-31 | Buy |
| Sigma-Aldrich | 538280 | Diethoxymethane 99.7%, contains 50-150 ppm BHT as stabilizer | 4l | $362 | 2023-06-20 | Buy |
| TCI Chemical | D0457 | Ethylal >99.0%(GC) | 25mL | $22 | 2025-07-31 | Buy |
| TCI Chemical | D0457 | Ethylal >99.0%(GC) | 500mL | $67 | 2025-07-31 | Buy |
Properties
Melting point :-66.5 °C
Boiling point :87-88 °C (lit.)
Density :0.831 g/mL at 25 °C (lit.)
vapor density :3.6 (vs air)
vapor pressure :60 mm Hg ( 25 °C)
refractive index :n20/D 1.373(lit.)
Flash point :22 °F
storage temp. :Store below +30°C.
solubility :91g/l
form :Liquid
color :Clear colorless
Odor :Very diffusive, sweet-ethereal odor, somewhat reminiscent of Acetone and Methyl acetate
Odor Type :Sweet, ethereal, slightly fruity taste. Not very powerful
explosive limit :1.5%(V)
Water Solubility :4.2 G/100 ML
BRN :1697253
Dielectric constant :2.5299999999999998
Stability :Stable. Highly flammable. Incompatible with strong oxidizing agents, strong acids.
InChIKey :KLKFAASOGCDTDT-UHFFFAOYSA-N
LogP :0.84
CAS DataBase Reference :462-95-3(CAS DataBase Reference)
NIST Chemistry Reference :Diethoxymethane(462-95-3)
EPA Substance Registry System :Ethane, 1,1'-[methylenebis(oxy)]bis- (462-95-3)
Boiling point :87-88 °C (lit.)
Density :0.831 g/mL at 25 °C (lit.)
vapor density :3.6 (vs air)
vapor pressure :60 mm Hg ( 25 °C)
refractive index :n
Flash point :22 °F
storage temp. :Store below +30°C.
solubility :91g/l
form :Liquid
color :Clear colorless
Odor :Very diffusive, sweet-ethereal odor, somewhat reminiscent of Acetone and Methyl acetate
Odor Type :Sweet, ethereal, slightly fruity taste. Not very powerful
explosive limit :1.5%(V)
Water Solubility :4.2 G/100 ML
BRN :1697253
Dielectric constant :2.5299999999999998
Stability :Stable. Highly flammable. Incompatible with strong oxidizing agents, strong acids.
InChIKey :KLKFAASOGCDTDT-UHFFFAOYSA-N
LogP :0.84
CAS DataBase Reference :462-95-3(CAS DataBase Reference)
NIST Chemistry Reference :Diethoxymethane(462-95-3)
EPA Substance Registry System :Ethane, 1,1'-[methylenebis(oxy)]bis- (462-95-3)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
Formaldehyde diethyl acetal may be used as a solvent in the esterification of carboxylic acidsand in theO-alkylation of a variety of phenols.Related product price
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