| Name | 3,4-Difluoronitrobenzene |
| Synonyms | 3,4-Difluornitrobenzene 3,4-Difluoronitrobenzene 3,4-DIFLUORONITROBENZENE 1-NITRO-3,4-DIFLUOROBENZENE 1,2-difluoro-4-nitro-benzen 3,4-difluoro-1-nitrobenzene 1,2-DIFLUORO-4-NITROBENZENE Benzene, 1,2-difluoro-4-nitro- Benzene, 1,2-difluoro-4-nitro- (6CI,7CI,8CI,9CI) |
| CAS | 369-34-6 |
| EINECS | 206-718-2 |
| InChI | InChI=1/C6H5FN2O2/c7-5-2-1-4(9(10)11)3-6(5)8/h1-3H,8H2 |
| Molecular Formula | C6H3F2NO2 |
| Molar Mass | 159.09 |
| Density | 1.437 g/mL at 25 °C (lit.) |
| Melting Point | -12C |
| Boling Point | 76-80 °C/11 mmHg (lit.) |
| Flash Point | 177°F |
| Water Solubility | insoluble |
| Solubility | Chloroform, Methanol |
| Vapor Presure | 0.00152mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.437 |
| Color | Clear yellow |
| BRN | 1944996 |
| Storage Condition | Sealed in dry,Room Temperature |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. |
| Refractive Index | n20/D 1.509(lit.) |
| Physical and Chemical Properties | Density 1.441 boiling point 80-81 ° C (14 mmHg) refractive index 1.508-1.51 flash point 80 ° C water-soluble insoluble |
| Use | Used as pharmaceutical, pesticide intermediates |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36 - Wear suitable protective clothing. |
| UN IDs | 2810 |
| WGK Germany | 3 |
| RTECS | CZ5710000 |
| HS Code | 29049090 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
| Raw Materials | Nitric acid |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Use | 3, 4-difluoronitrobenzene is used to synthesize nitrogen-carbon linked (azo-phenyl) oxazolidinone with antibacterial activity. It is also used in the preparation of (metazinylphenyl) and piperidinylphenyl substituted oxazolidinones with antibacterial activity. Pharmaceutical intermediates. Used as an intermediate in medicine and pesticide |