3,5-Difluoropyridine
- Product Name3,5-Difluoropyridine
- CAS71902-33-5
- CBNumberCB4751533
- MFC5H3F2N
- MW115.08
- EINECS624-636-9
- MDL NumberMFCD03412222
- MOL File71902-33-5.mol
- MSDS FileSDS
Chemical Properties
| Boiling point | 92-93°C |
| Density | 1.256 g/mL at 25 °C |
| refractive index | 1.4437 |
| Flash point | 9°C |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | clear liquid |
| pka | 0.39±0.20(Predicted) |
| color | Colorless to Almost colorless |
| BRN | 7914363 |
| InChI | InChI=1S/C5H3F2N/c6-4-1-5(7)3-8-2-4/h1-3H |
| InChIKey | WRXAZPPGFLETFR-UHFFFAOYSA-N |
| SMILES | C1=NC=C(F)C=C1F |
| CAS DataBase Reference | 71902-33-5(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H225-H302+H312+H332-H315-H319-H335-H400 | |||||||||
| Precautionary statements | P210-P273-P280-P301+P312-P303+P361+P353-P304+P340+P312 | |||||||||
| Hazard Codes | Xi,F,N,Xn | |||||||||
| Risk Statements | 36/37/38-50-20/21/22-11 | |||||||||
| Safety Statements | 26-36/37/39-61-36/37 | |||||||||
| RIDADR | 1993 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Highly Flammable/Irritant | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29333990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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