![2,2-Difluorobenzo[d][1,3]dioxole-5-carboxylic acid](https://img.chemicalbook.com/CAS/GIF/656-46-2.gif)
BD1081932
2,2-Difluorobenzo[d][1,3]dioxole-5-carboxylic acid , 98% , 656-46-2
CAS NO.：656-46-2
Empirical Formula: C8H4F2O4
Molecular Weight: 202.11
MDL number: MFCD00792417
EINECS: 613-828-8
| Pack Size | Price | Stock | Quantity |
| 1g | RMB28.80 | In Stock |
|
| 5g | RMB142.40 | In Stock |
|
| 10g | RMB268.80 | In Stock |
|
| 25g | RMB599.20 | In Stock |
|
| 100g | RMB1989.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 178 |
| Boiling point: | 266.1±40.0 °C(Predicted) |
| Density | 1.66±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.01±0.40(Predicted) |
| color | White to Off-White |
| CAS DataBase Reference | 656-46-2(CAS DataBase Reference) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36 |
| Hazard Note | Irritant |
| HS Code | 2932990090 |
