4-Fluorobenzeneboronic acid

Chemical Name: 4-Fluorophenylboronic Acid
Synonyms: p-Fluorophenylboronic Acid
Molecular Formula: C₆H₆BFO₂
Molecular Weight: 139.92 g/mol
CAS No.: 1765-93-1
Purity: ≥99% (HPLC/NMR)

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Product Specifications

Parameter	Specification
Appearance	White crystalline powder
Assay (HPLC)	≥99%
Melting Point	185–188°C (dec.)
Solubility	Soluble in THF, DMSO, methanol
Production Capacity	50 metric tons/year
Minimum Order	1 gram (R&D samples available)

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Key Applications

OLED Materials:Key intermediate for fluorine-based emitters and hole-transport layers.Pharmaceuticals:Suzuki-Miyaura cross-coupling reagent for API synthesis.Agrochemicals:Building block for fluorinated pesticides and herbicides.

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Packaging & Storage

Size	Packaging	Storage Conditions
1 g–100 g	Glass vial + desiccant	2–8°C, inert atmosphere
1 kg	Double HDPE bag	≤25°C, dry, avoid light
Bulk (>10 kg)	Sealed drum (N₂ flushed)	Ventilated area

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Safety & Handling

GHS Classification:H302 (Harmful if swallowed)H315 (Causes skin irritation)Recommended PPE: Nitrile gloves, safety goggles.Incompatibilities: Strong oxidizers, acids.

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