Products Categories
CAS No.: | 4744-08-5 |
---|---|
Name: | Propionaldehyde diethyl acetal |
Article Data: | 41 |
Molecular Structure: | |
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 |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In n-heptane at 100℃; under 67506.8 Torr; Temperature; | 98.6% |
Conditions | Yield |
---|---|
In dichloromethane at -20 - 20℃; | 98% |
In hexane at 35 - 40℃; | 78% |
Conditions | Yield |
---|---|
With copper(l) chloride In cyclohexane at 45 - 65℃; for 12h; Temperature; | 91% |
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 |
1,1-diethoxypropane
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 | Yield |
---|---|
With calcium chloride at 25 - 35℃; for 10h; Temperature; | 78.8% |
With hydrogenchloride | |
With hydrogenchloride at 25℃; Gleichgewicht der Reaktion; |
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 | Yield |
---|---|
In diethyl ether at 20℃; for 4h; | 53% |
(E)-1-ethoxyprop-1-ene
A
(Z)-1-ethoxyprop-1-ene
B
1,1-diethoxypropane
C
propionaldehyde
Conditions | Yield |
---|---|
(sulphos)Rh(CO)2 In 1,2-dichloro-ethane at 100℃; for 1h; | A 22% B 31% C 14% |
Conditions | Yield |
---|---|
With Fuller's Earth |