A3305012
4-(Difluoromethoxy)benzaldehyde , >98.0%(GC) , 73960-07-3
CAS NO.：73960-07-3
Empirical Formula: C8H6F2O2
Molecular Weight: 172.13
MDL number: MFCD00042252
EINECS: 277-653-5
| Pack Size | Price | Stock | Quantity |
| 1G | RMB30.40 | In Stock |
|
| 5G | RMB85.60 | In Stock |
|
| 25G | RMB312.00 | In Stock |
|
| 100g | RMB1172.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 222 °C (lit.) |
| Density | 1.302 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 228 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Light yellow |
| λmax | 256nm(EtOH)(lit.) |
| Sensitive | Air Sensitive |
| BRN | 3049286 |
Description and Uses
4-(Difluoromethoxy)benzaldehyde may be used for the preparation of 4-(4-difluoro-methoxy-phen-yl)-1,2,3,4,5,6,7,8-octa-hydro-quinazoline-2,5-dione, via one-pot three-component reaction with cyclo-hexane-1,3-dione and urea.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39-37/39-24/25 |
| WGK Germany | 3 |
| HazardClass | IRRITANT |
| HS Code | 29130000 |
