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Home > Product Catalogue > Precision Chemistry > Fluorinated chemicals > 1,5-Difluoro-2,4-dinitrobenzene

1,5-Difluoro-2,4-dinitrobenzene

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Basic Information
English name 1,5-Difluoro-2,4-dinitrobenzene
Alternative name DFDNB
Cas No. 327-92-4
MDL No. MFCD00007052
Precise molecular weight 203.99826
Smiles N(=O)(=O)C1=CC(N(=O)=O)=C(F)C=C1F
Safety Information
Density 1.7±0.1 g/cm3
Key Words Danger
Classification of Hazardous Materials R23/24/25;R33;R38
Dangerous Goods Mark
Melting point 72-74 °C (lit.)
Boiling point 306.8±37.0 °C
Customs code 2904909090
Safety Instructions S36/37/39-S45-S36/37-S28A-S28
Water solubility insoluble
Symbol GHS06,GHS08
Storage requirements 密封.长期存储建议冷藏(4°C),充氮
Boiling point Not applicable
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