Description

3,5-Difluorophenol (CAS No. 2713-34-0) is a fluorinated phenolic compound with the molecular formula C₆H₄F₂O. This high-purity reagent is widely used in organic synthesis, pharmaceutical research, and material science due to its unique structural properties. The presence of two fluorine atoms at the meta positions of the phenol ring enhances its reactivity and selectivity in nucleophilic aromatic substitution reactions, making it a valuable intermediate for the development of advanced chemicals and bioactive molecules.

Our 3,5-Difluorophenol is rigorously tested to ensure ≥98% purity (GC) and is supplied in sealed containers to maintain stability and prevent degradation. Suitable for use in HPLC, LC-MS, and NMR applications, this compound is an essential building block for researchers working on fluorinated aromatic systems, agrochemicals, and pharmaceutical candidates.

Properties

• CAS Number: 2713-34-0
• Complexity: 87.1
• IUPAC Name: 3,5-difluorophenol
• InChI: InChI=1S/C6H4F2O/c7-4-1-5(8)3-6(9)2-4/h1-3,9H
• InChI Key: HJSSBIMVTMYKPD-UHFFFAOYSA-N
• Exact Mass: 130.02302107
• Molecular Formula: C6H4F2O
• Molecular Weight: 130.09
• SMILES: C1=C(C=C(C=C1F)F)O
• Topological: 20.2
• Monoisotopic Mass: 130.02302107
• Synonyms: 3,5-Difluorophenol, 2713-34-0, Phenol, 3,5-difluoro-, Phenol,3,5-difluoro-, HJSSBIMVTMYKPD-UHFFFAOYSA-, DTXSID10181596, DTXCID50104087, 608-047-4, hjssbimvtmykpd-uhfffaoysa-n, inchi=1/c6h4f2o/c7-4-1-5(8)3-6(9)2-4/h1-3,9h, 3,5-difluoro-phenol, MFCD00002255, 3,5-difluoro phenol, 3,5-difluorphenol, 3,5difluorophenol, 3.5-difluorophenol, phenol derivative, 6, 3,5-Bis(fluoranyl)phenol, JN34ZXS9X7, 3,5-Difluorophenol, 99%, SCHEMBL156265, SCHEMBL330569, CHEMBL259068, SCHEMBL1119277, SCHEMBL15566892, BDBM26192, CS-D1731, SBB085756, AKOS005257821, AC-3789, PS-9146, PD181122, DB-023864, D2569, NS00121947, EN300-59909, Z384970618

Application

3,5-Difluorophenol serves as a key intermediate in the synthesis of fluorinated pharmaceuticals, agrochemicals, and specialty materials. Its reactivity enables the preparation of complex molecules through Suzuki coupling, etherification, and other aromatic substitution reactions. Researchers also utilize this compound in the development of liquid crystals and polymer additives due to its electron-withdrawing properties.

Safety and Hazards

GHS Hazard Statements

• H302 (95.9%): Harmful if swallowed [Warning Acute toxicity, oral]
• H312 (95.9%): Harmful in contact with skin [Warning Acute toxicity, dermal]
• H315 (91.8%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (91.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H332 (87.8%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (89.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (95.9%)
• Acute Tox. 4 (95.9%)
• Skin Irrit. 2 (91.8%)
• Eye Irrit. 2 (91.8%)
• Acute Tox. 4 (87.8%)
• STOT SE 3 (89.8%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.