Description
4-Fluoro-4′-hydroxybiphenyl (CAS No. 324-94-7) is a high-purity biphenyl derivative with the molecular formula C12H9FO and IUPAC name 4-(4-fluorophenyl)phenol. This compound is a valuable intermediate in organic synthesis, pharmaceutical research, and material science applications. Its unique structure, featuring a fluorine substituent and a hydroxyl group on opposing phenyl rings, makes it an excellent building block for advanced chemical modifications.
Our product is rigorously tested for purity and consistency, ensuring optimal performance in sensitive applications. Available in various quantities, it is supplied with comprehensive analytical data (including HPLC, NMR, and MS) to meet the stringent requirements of researchers and industrial scientists. Store in a cool, dry place, protected from light and moisture to maintain stability.
Properties
- CAS Number: 324-94-7
- Complexity: 167
- IUPAC Name: 4-(4-fluorophenyl)phenol
- InChI: InChI=1S/C12H9FO/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8,14H
- InChI Key: QSJNKJGPJVOGPK-UHFFFAOYSA-N
- Exact Mass: 188.063743068
- Molecular Formula: C12H9FO
- Molecular Weight: 188.20
- SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)F)O
- Topological: 20.2
- Monoisotopic Mass: 188.063743068
- Synonyms: 4-Fluoro-4′-hydroxybiphenyl, DTXSID20323107, DTXCID20274226, 677-537-8, 324-94-7, 4′-Fluoro-[1,1′-biphenyl]-4-ol, 4-(4-Fluorophenyl)phenol, 4-Hydroxy-4′-fluorobiphenyl, 4′-Fluoro-biphenyl-4-ol, 4′-fluoro[1,1′-biphenyl]-4-ol, MFCD01830385, 4-(4′-FLUOROPHENYL)PHENOL, 4′-Fluoro-[1,1′-biphenyl]-4-ol;4-Fluoro-4′-hydroxybiphenyl, 4′-Fluorobiphenyl-1-ol, 4′-fluorobiphenyl-4-ol, [1,1′-BIPHENYL]-4-OL, 4′-FLUORO-, NSC403046, 4′-fluoro-4-hydroxybiphenyl, SCHEMBL411329, CHEMBL122136, SCHEMBL7748971, 4-Fluoro-4//’-hydroxybiphenyl, SBB059440, AKOS002679788, CS-W016809, NSC-403046, BP-20253, DS-17843, SY051257, F0704, ST51044434, A50599, AA-516/25012092, AA-516/30054010, 4 inverted exclamation mark -Fluoro-[1,1 inverted exclamation mark -biphenyl]-4-ol
Application
4-Fluoro-4′-hydroxybiphenyl is widely used as a key intermediate in the synthesis of liquid crystals, pharmaceuticals, and advanced polymers. Its bifunctional reactivity enables cross-coupling reactions for creating complex aromatic systems. Researchers also employ it in the development of fluorescent probes and organic electronic materials due to its conjugated structure.
Safety and Hazards
GHS Hazard Statements
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Precautionary Statements
- P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364
Hazard Classes and Categories
- Skin Irrit. 2 (100%)
- Eye Irrit. 2 (100%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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