Description

2′,3,4,5-Tetrafluoro-4′-(trans-4-propylcyclohexyl)biphenyl (CAS No. 173837-35-9) is a high-purity fluorinated biphenyl derivative with the molecular formula C₂₁H₂₂F₄. This compound is characterized by its unique tetrafluoro-substituted biphenyl core and a trans-4-propylcyclohexyl group, making it an essential intermediate for advanced materials research. Its precise molecular structure, as defined by IUPAC name 1,2,3-trifluoro-5-[2-fluoro-4-(4-propylcyclohexyl)phenyl]benzene, ensures exceptional stability and reactivity for specialized applications. Ideal for researchers in liquid crystal displays (LCDs), organic electronics, and fluorinated material synthesis, this compound is supplied with rigorous QC validation (HPLC, GC, NMR) to guarantee ≥98% purity. Store in a cool, dry environment under inert conditions to maintain integrity.

Properties

• CAS Number: 173837-35-9
• Complexity: 395
• IUPAC Name: 1,2,3-trifluoro-5-[2-fluoro-4-(4-propylcyclohexyl)phenyl]benzene
• InChI: InChI=1S/C21H22F4/c1-2-3-13-4-6-14(7-5-13)15-8-9-17(18(22)10-15)16-11-19(23)21(25)20(24)12-16/h8-14H,2-7H2,1H3
• InChI Key: AYFPNRLYKGMWJN-UHFFFAOYSA-N
• Exact Mass: 350.16576335
• Molecular Formula: C21H22F4
• Molecular Weight: 350.4
• SMILES: CCCC1CCC(CC1)C2=CC(=C(C=C2)C3=CC(=C(C(=C3)F)F)F)F
• Monoisotopic Mass: 350.16576335
• Synonyms: 173837-35-9, 2′,3,4,5-Tetrafluoro-4′-(trans-4-propylcyclohexyl)biphenyl, 2,3′,4′,5′-Tetrafluoro-4-((1s,4r)-4-propylcyclohexyl)-1,1′-biphenyl, 1,2,3-trifluoro-5-[2-fluoro-4-(4-propylcyclohexyl)phenyl]benzene, MFCD22380673, rel-2,3′,4′,5′-Tetrafluoro-4-((1s,4r)-4-propylcyclohexyl)-1,1′-biphenyl, 1,1′-Biphenyl, 2,3′,4′,5′-tetrafluor-4-(trans-4-propylcyclohexyl)-, 2,3′,4′,5′-tetrafluoro-4-(trans-4-propylcyclohexyl)-1,1′-Biphenyl, AYFPNRLYKGMWJN-UHFFFAOYSA-N, 3cHFtFB, SCHEMBL2885414, SCHEMBL2885418, AYFPNRLYKGMWJN-HDJSIYSDSA-N, DTXSID201168445, C21H22F4, AKOS030524124, SB66356, DS-19545, SY056193, CS-0061436, T3317, N10706, T71925, 2,3′,4′,5′-Tetrafluoro-4-(4-propylcyclohexyl)biphenyl, 1,1-Biphenyl, 2,3,4,5-tetrafluor-4-(trans-4-propylcyclohexyl)-, 2′,3,4,5-Tetrafluoro-4-(trans-4-propylcyclohexyl)-1,1-biphenyl, 1,1prime;-biphenyl, 2,3prime;,4prime;,5prime;-tetrafluor-4-(trans-4-propylcyclohexyl)-, 2,3a(2),4a(2),5a(2)-Tetrafluoro-4-(trans-4-propylcyclohexyl)-1,1a(2)-biphenyl, 2,3 inverted exclamation mark ,4 inverted exclamation mark ,5 inverted exclamation mark -Tetrafluoro-4-(trans-4-propylcyclohexyl)-1,1 inverted exclamation mark -biphenyl

Application

This compound is primarily used in the development of liquid crystal materials for high-performance displays due to its fluorinated biphenyl structure, which enhances thermal and chemical stability. It also serves as a key building block in organic semiconductors and advanced fluorinated polymers for optoelectronic applications. Researchers utilize it to study structure-property relationships in mesogenic and electronic materials.

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