4-Amino-2,3,5,6-tetrafluoropyridine
- Product Name4-Amino-2,3,5,6-tetrafluoropyridine
- CAS1682-20-8
- CBNumberCB4269375
- MFC5H2F4N2
- MW166.08
- MDL NumberMFCD00010855
- MOL File1682-20-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 85-87 °C (lit.) |
| Boiling point | 85-86 °C |
| Density | 1.631±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | -3.11±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| BRN | 475870 |
| InChI | InChI=1S/C5H2F4N2/c6-1-3(10)2(7)5(9)11-4(1)8/h(H2,10,11) |
| InChIKey | PLVFNMQHMRRBAA-UHFFFAOYSA-N |
| SMILES | C1(F)=NC(F)=C(F)C(N)=C1F |
| CAS DataBase Reference | 1682-20-8(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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