3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
- CAS NO.：127842-54-0
- Empirical Formula: C9H6F4O3
- Molecular Weight: 238.14
- MDL number: MFCD08706075
- EINECS: 1312995-182-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:19:35
What is 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE?
Chemical properties
Yellow Oil
The Uses of 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
3,4-Bis(difluoromethoxy)benzaldehyde is an impurity of the antiasthmatic drug Roflumilast (R639700). 3,4-Bis(difluoromethoxy)benzaldehyde is used in the preparation of diphenylethylene compounds as PDE4 (phosphodiesterase-4) inhibitors for treatment of cancer, CNS disorders, and inflammatory disorders.
Properties of 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
| Boiling point: | 265.8±35.0℃ (760 Torr) |
| Density | 1.387±0.06 g/cm3 (20 ºC 760 Torr) |
| Flash point: | 111.1±20.8℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| color | Clear Light Yellow |
Safety information for 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
Computed Descriptors for 3,4-BIS-DIFLUOROMETHOXY-BENZALDEHYDE
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