A4358512
3-Fluoro-4-hydroxybenzaldehyde , >98.0%(GC) , 405-05-0
CAS NO.：405-05-0
Empirical Formula: C7H5FO2
Molecular Weight: 140.11
MDL number: MFCD00016626
EINECS: 609-839-2
| Pack Size | Price | Stock | Quantity |
| 1G | RMB79.20 | In Stock |
|
| 5G | RMB172.00 | In Stock |
|
| 25g | RMB503.20 | In Stock |
|
| 100g | RMB1759.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 121-124°C |
| Boiling point: | 225.6±20.0 °C(Predicted) |
| Density | 1.4710 (estimate) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | powder to crystal |
| pka | 6.52±0.18(Predicted) |
| color | Light yellow to Yellow to Orange |
| Sensitive | Air Sensitive |
| BRN | 3234259 |
| InChIKey | QSBHJTCAPWOIIE-UHFFFAOYSA-N |
| CAS DataBase Reference | 405-05-0(CAS DataBase Reference) |
Description and Uses
3-Fluoro-4-hydroxybenzaldehyde can be used to synthesize 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid (C988720), which is an impurity and intermediate in the preparation of Roflumilast (R639700).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-52-41-37/38 |
| Safety Statements | 26-36-36/37/39-27-39 |
| HazardClass | IRRITANT |
| HS Code | 29145090 |
