3,6-Difluorophthalic anhydride
- Product Name3,6-Difluorophthalic anhydride
- CAS652-40-4
- CBNumberCB2775629
- MFC8H2F2O3
- MW184.1
- EINECS620-755-5
- MDL NumberMFCD00134537
- MOL File652-40-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 218-221 °C (lit.) |
| Boiling point | 315.7±32.0 °C(Predicted) |
| Density | 1.658 |
| storage temp. | Hygroscopic, Refrigerator, Under inert atmosphere |
| solubility | Acetonitrile, DMSO |
| form | Solid |
| color | White |
| Sensitive | Moisture Sensitive |
| Stability | moisture sensitive |
| InChI | InChI=1S/C8H2F2O3/c9-3-1-2-4(10)6-5(3)7(11)13-8(6)12/h1-2H |
| InChIKey | AVLRPSLTCCWJKC-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C(F)=CC=C2F)C(=O)O1 |
| CAS DataBase Reference | 652-40-4(CAS DataBase Reference) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29173990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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