Tetrafluorophthalic acid
- Product NameTetrafluorophthalic acid
- CAS652-03-9
- CBNumberCB6162230
- MFC8H2F4O4
- MW238.09
- EINECS211-483-4
- MDL NumberMFCD00002407
- MOL File652-03-9.mol
Chemical Properties
| Melting point: | 152-154 °C(lit.) |
| Boiling point: | 345.7±42.0 °C(Predicted) |
| Density | 1.6239 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | almost transparency in Methanol |
| form | powder to crystal |
| pka | 1.28±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| BRN | 2057012 |
| InChI | InChI=1S/C8H2F4O4/c9-3-1(7(13)14)2(8(15)16)4(10)6(12)5(3)11/h(H,13,14)(H,15,16) |
| InChIKey | YJLVXRPNNDKMMO-UHFFFAOYSA-N |
| SMILES | C1(C(O)=O)=C(F)C(F)=C(F)C(F)=C1C(O)=O |
| CAS DataBase Reference | 652-03-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Tetrafluorophthalic acid(652-03-9) |
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 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-37/38-36 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29173990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704: |
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