2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
- CAS NO.：126120-85-2
- Empirical Formula: C8H4F2O4
- Molecular Weight: 202.11
- MDL number: MFCD01631473
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is 2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid?
Chemical properties
Solid
Properties of 2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
| Melting point: | 202-205°C |
| Boiling point: | 260.8±40.0 °C(Predicted) |
| Density | 1.66±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 3.49±0.40(Predicted) |
| form | Solid |
| color | White to Off-White |
| BRN | 7292629 |
| CAS DataBase Reference | 126120-85-2(CAS DataBase Reference) |
Safety information for 2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H318:Serious eye damage/eye irritation H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
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