2 4-Dichloro-5-fluoronitrobenzene CAS 2105-59-1

1. Acts as a key intermediate for synthesizing fluorinated pharmaceuticals like antibacterial and anti-inflammatory drugs with enhanced bioactivity.
2. Serves 2 4-Dichloro-5-fluoronitrobenzene CAS 2105-59-1 as a core building block for manufacturing agrochemicals such as herbicides and fungicides with improved target specificity.
3. Functions 2 4-Dichloro-5-fluoronitrobenzene as a reactive reagent for nucleophilic aromatic substitution reactions in fine organic synthesis and heterocyclic compound preparation.
4. Serves as a precursor for producing specialty fluorinated materials including dyes and organic electronic intermediates.

1. Store in sealed amber glass containers at 2–8℃ in a cool, dry and well-ventilated warehouse away from direct sunlight.
2. Keep 2 4-Dichloro-5-fluoronitrobenzene separated from strong oxidants, reducing agents and combustibles to prevent decomposition and fire risks.
3. Wear nitrile gloves, chemical safety goggles and a half-face respirator during handling to avoid contact with skin, eyes and respiratory tract.
4. Avoid 2 4-Dichloro-5-fluoronitrobenzene mixing with strong acids and bases; entrust waste to licensed hazardous chemical disposal institutions to comply with local regulations.

1. Difluoro - chloro - nitro substitution enhances the chemical stability and metabolic resistance of target pharmaceutical and agrochemical products.
2. Reactive 2 4-Dichloro-5-fluoronitrobenzene chlorine and nitro groups enable efficient molecular modification and derivatization for diverse synthesis needs.
3. Has good solubility in organic solvents like acetone and toluene, adapting to various organic reaction systems.
4. Delivers 2 4-Dichloro-5-fluoronitrobenzene high chemical purity and stable reactivity, suitable for both laboratory - scale R&D and industrial - scale production.

2 4-Dichloro-5-fluoronitrobenzene CAS 2105-59-1 is a harmful irritant (Xi) with hazard statements H315 (skin irritation), H319 (serious eye irritation) and H335 (respiratory tract irritation). 2 4-Dichloro-5-fluoronitrobenzene is incompatible with strong oxidants, reducing agents, acids and bases; improper mixing may release toxic fumes like hydrogen chloride and nitrogen oxides. Prolonged skin contact can cause chemical burns, and high - concentration inhalation may induce respiratory discomfort. It is classified as a hazardous chemical, and its UN number is 2810 (Packing Group III).