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Basic Information
| CAS No.: | 4744-08-5 |
|---|---|
| Name: | Propionaldehyde diethyl acetal |
| Article Data: | 41 |
| Molecular Structure: | |
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|
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| Formula: | C7H16O2 |
| Molecular Weight: | 132.203 |
| Synonyms: | Propionaldehyde diethyl acetal;1,1-diethoxypropane;Propane, 1,1-diethoxy-; |
| Density: | 0.841g/cm3 |
| Boiling Point: | 122.8°Cat760mmHg |
| Flash Point: | 12.8°C |
| Hazard Symbols: | 1697731 |
| Risk Codes: | R11 |
| Safety: | 1697731 |
| PSA: | 18.46000 |
| LogP: | 1.79550 |
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Synthetic route
Conditions
| Conditions | Yield |
|---|---|
| With palladium 10% on activated carbon; hydrogen In n-heptane at 100℃; under 67506.8 Torr; Temperature; | 98.6% |
Conditions
| Conditions | Yield |
|---|---|
| In dichloromethane at -20 - 20℃; | 98% |
| In hexane at 35 - 40℃; | 78% |
Conditions
| Conditions | Yield |
|---|---|
| With copper(l) chloride In cyclohexane at 45 - 65℃; for 12h; Temperature; | 91% |
Conditions
| Conditions | Yield |
|---|---|
| With ammonium nitrate In ethanol at 20 - 36℃; | 81.6% |
| Stage #1: propionaldehyde; orthoformic acid triethyl ester With ammonium nitrate; ethanol at 20 - 36℃; Stage #2: With sodium carbonate In water at 20℃; pH=7.5; | 81.6% |
| With sulfuric acid |
- 4744-08-5
1,1-diethoxypropane
Conditions
| Conditions | Yield |
|---|---|
| With water In tetrahydrofuran at -78 - 20℃; for 2h; | 80% |
| With water In tetrahydrofuran at -78 - 20℃; for 2h; Product distribution; also other electrophiles (D2O, (PhCH2)2S2, n-C3H7CHO, PhCHO, n-C7H15CHO, PhCH=NPh); | 80% |
Conditions
| Conditions | Yield |
|---|---|
| With calcium chloride at 25 - 35℃; for 10h; Temperature; | 78.8% |
| With hydrogenchloride | |
| With hydrogenchloride at 25℃; Gleichgewicht der Reaktion; |
Conditions
| Conditions | Yield |
|---|---|
| With palladium 10% on activated carbon; hydrogen In n-heptane at 150℃; under 67506.8 Torr; Temperature; | A 63% B 36.9% |
Conditions
| Conditions | Yield |
|---|---|
| In diethyl ether at 20℃; for 4h; | 53% |
- 4696-26-8
(E)-1-ethoxyprop-1-ene
A
- 4696-25-7
(Z)-1-ethoxyprop-1-ene
B
- 4744-08-5
1,1-diethoxypropane
C
- 123-38-6
propionaldehyde
Conditions
| Conditions | Yield |
|---|---|
| (sulphos)Rh(CO)2 In 1,2-dichloro-ethane at 100℃; for 1h; | A 22% B 31% C 14% |
...Expand
Conditions
| Conditions | Yield |
|---|---|
| With Fuller's Earth |
