1-(4-Nitrophenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
- Product Name1-(4-Nitrophenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
- CAS142818-03-9
- CBNumberCB4337164
- MFC11H6F3N3O4
- MW301.18
- MDL NumberMFCD00173867
- MOL File142818-03-9.mol
Chemical Properties
| Melting point: | 199-203 °C |
| Boiling point: | 452.6±45.0 °C(Predicted) |
| Density | 1.65±0.1 g/cm3(Predicted) |
| pka | 2.61±0.36(Predicted) |
| form | solid |
| InChI | 1S/C11H6F3N3O4/c12-11(13,14)9-8(10(18)19)5-15-16(9)6-1-3-7(4-2-6)17(20)21/h1-5H,(H,18,19) |
| InChIKey | FGHNILTUXGDLKS-UHFFFAOYSA-N |
| SMILES | OC(=O)c1cnn(-c2ccc(cc2)[N+]([O-])=O)c1C(F)(F)F |
| CAS DataBase Reference | 142818-03-9(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P280a-P304+P340-P405-P501a-P261-P305+P351+P338 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Faceshields, Gloves | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 2933199090 | |||||||||
| Storage Class | 13 - Non Combustible Solids | |||||||||
| Hazard Classifications |
Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704: |
|