2,4-Difluorobenzonitrile
- Product Name2,4-Difluorobenzonitrile
- CAS3939-09-1
- CBNumberCB5754551
- MFC7H3F2N
- MW139.1
- EINECS223-523-8
- MDL NumberMFCD00009826
- MOL File3939-09-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 47-49 °C (lit.) |
| Boiling point | 189°C |
| Density | 1.246 |
| Flash point | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | Crystalline |
| color | White to Almost white |
| BRN | 1940316 |
| InChI | InChI=1S/C7H3F2N/c8-6-2-1-5(4-10)7(9)3-6/h1-3H |
| InChIKey | LJFDXXUKKMEQKE-UHFFFAOYSA-N |
| SMILES | C(#N)C1=CC=C(F)C=C1F |
| CAS DataBase Reference | 3939-09-1(CAS DataBase Reference) |
| FDA UNII | T4A8BQ9ZWK |
| 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,T,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-37/39-36/37/39-36/37 | |||||||||
| RIDADR | UN3439 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Toxic | |||||||||
| HazardClass | 6.1 | |||||||||
| HS Code | 29269090 | |||||||||
| 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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