Description

1,1′-[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis[3,4-dimethylbenzene] (CAS No. 65294-20-4) is a high-purity fluorinated aromatic compound with the molecular formula C₁₉H₁₈F₆. This specialty chemical features a hexafluoropropane core flanked by two 3,4-dimethylphenyl groups, offering unique steric and electronic properties for advanced research applications. The compound’s IUPAC name is 4-[2-(3,4-dimethylphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-1,2-dimethylbenzene. With a molecular weight of 360.34 g/mol, this crystalline solid is characterized by its high thermal stability and lipophilicity, making it particularly valuable in materials science and pharmaceutical research. Available in ≥98% purity by GC analysis, each batch is supplied with comprehensive analytical documentation including ¹H NMR, ¹³C NMR, and FTIR spectra for quality verification. Proper storage recommendations include protection from light at 2-8°C under inert atmosphere to maintain optimal stability.

Properties

• CAS Number: 65294-20-4
• Complexity: 410
• IUPAC Name: 4-[1-(3,4-dimethylphenyl)-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]-1,2-dimethyl-benzene
• InChI: InChI=1S/C19H18F6/c1-11-5-7-15(9-13(11)3)17(18(20,21)22,19(23,24)25)16-8-6-12(2)14(4)10-16/h5-10H,1-4H3
• InChI Key: GLFKFHJEFMLTOB-UHFFFAOYSA-N
• Exact Mass: 360.13126955
• Molecular Formula: C19H18F6
• Molecular Weight: 360.3
• SMILES: CC1=C(C=C(C=C1)C(C2=CC(=C(C=C2)C)C)(C(F)(F)F)C(F)(F)F)C
• Monoisotopic Mass: 360.13126955
• Synonyms: 2,2-Bis(3,4-dimethylphenyl)hexafluoropropane, 2,2-Bis(3,4-dixylyl)hexafluoro propane, B2YCH6D3G6, Benzene, 1,1′-(2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis(3,4-dimethyl-, DTXSID6070302, 1,1′-(2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene)bis(3,4-dimethylbenzene), Benzene, 1,1′-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis[3,4-dimethyl-, 1,1′-[2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene]bis[3,4-dimethylbenzene], DTXCID4044581, 65294-20-4, 4,4′-(Perfluoropropane-2,2-diyl)bis(1,2-dimethylbenzene), 4-[2-(3,4-dimethylphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-1,2-dimethylbenzene, MFCD00042167, Propane, hexafluoro-2,2-di(3,4-xylyl)-, Hexafluoro-2,2-bis-(3,4-dimethylphenyl)-propane, 2,2-Bis(3,4-dimethylphenyl) hexafluoropropane(6FXY), C19H18F6, EINECS 265-687-3, UNII-B2YCH6D3G6, 2,2-Bis-(3,4-dimethylphenyl)-hexafluoropropane, SCHEMBL47866, AKOS005063633, CS-W013897, GS-3517, SY050434, 4,4′-(Hexafluoroisopropylidene)di-o-xylene, DB-054791, B1402, NS00056174, H10105, 4-[1-(3,4-Dimethylphenyl)-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]-1,2-dimethylbenzene #

Application

This fluorinated aromatic compound serves as a versatile building block in advanced material synthesis, particularly for developing high-performance polymers with enhanced thermal and chemical resistance. Researchers utilize it as a key intermediate in pharmaceutical development where the hexafluoroisopropylidene moiety can significantly influence biological activity and metabolic stability. The compound’s unique electronic properties make it valuable for creating specialized liquid crystals and dielectric materials in electronics applications.

Safety and Hazards

GHS Hazard Statements

• Not Classified
• Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.

Hazard Classes and Categories

• Not Classified

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