Description

4-[trans-4-(trans-4-Ethylcyclohexyl)cyclohexyl]-1-trifluoromethoxybenzene (CAS No. 135734-59-7) is a high-purity organic compound with the molecular formula C₂₁H₂₉F₃O. This advanced chemical features a unique bicyclohexyl backbone substituted with an ethyl group and a trifluoromethoxybenzene moiety, offering exceptional thermal and chemical stability. Its trans,trans-configuration ensures optimal molecular alignment, making it ideal for advanced material science applications. With a molecular weight of 354.46 g/mol, this compound is characterized by its low volatility and high resistance to degradation under harsh conditions. Suitable for research and industrial use, it is supplied in rigorously tested batches to guarantee consistency and performance. Store in a cool, dry place away from light to maintain integrity.

Properties

• CAS Number: 135734-59-7
• Complexity: 384
• IUPAC Name: 1-[4-(4-ethylcyclohexyl)cyclohexyl]-4-(trifluoromethoxy)benzene
• InChI: InChI=1S/C21H29F3O/c1-2-15-3-5-16(6-4-15)17-7-9-18(10-8-17)19-11-13-20(14-12-19)25-21(22,23)24/h11-18H,2-10H2,1H3
• InChI Key: PBIFTROFCZATFC-UHFFFAOYSA-N
• Exact Mass: 354.21705003
• Molecular Formula: C21H29F3O
• Molecular Weight: 354.4
• SMILES: CCC1CCC(CC1)C2CCC(CC2)C3=CC=C(C=C3)OC(F)(F)F
• Topological: 9.2
• Monoisotopic Mass: 354.21705003
• Synonyms: 135734-59-7, 4-[TRANS-4-(TRANS-4-ETHYLCYCLOHEXYL)CYCLOHEXYL]-1-TRIFLUOROMETHOXYBENZENE, (trans,trans)-4-Ethyl-4′-(4-(trifluoromethoxy)phenyl)-1,1′-bi(cyclohexane), 1-[4-(4-ethylcyclohexyl)cyclohexyl]-4-(trifluoromethoxy)benzene, MFCD09842837, trans,trans-4′-Ethyl-4-(4-trifluoromethoxyphenyl)bicyclohexyl, 2bcHtFMeOP, SCHEMBL3437339, SCHEMBL6335416, SCHEMBL6335424, DTXSID00345483, PBIFTROFCZATFC-OPMHRUBESA-N, AKOS015917755, AKOS022179371, AKOS024259093, AKOS024462670, Benzene, 1-(4′-ethyl[1,1′-bicyclohexyl]-4-yl)-4-(trifluoromethoxy)-, SB66966, (1S,1’R,4R,4’R)-4-ETHYL-4′-[4-(TRIFLUOROMETHOXY)PHENYL]-1,1′-BI(CYCLOHEXANE), DS-15508, SY056184, CS-0153907, E1165, N10557, 4-Ethyl-4′-[4-(trifluoromethoxy)phenyl]-1,1′-bi(cyclohexyl), (1R,4r)-4-ethyl-4′-(4-(trifluoromethoxy)phenyl)bi(cyclohexane), (trans,trans)-4-Ethyl-4 inverted exclamation mark -[4-(trifluoromethoxy)phenyl]-1,1 inverted exclamation mark -bi(cyclohexane), 1~4~-Ethyl-3~4~-(trifluoromethoxy)-1~1~,1~2~,1~3~,1~4~,1~5~,1~6~,2~1~,2~2~,2~3~,2~4~,2~5~,2~6~-dodecahydro-1~1~,2~1~:2~4~,3~1~-terphenyl

Application

This compound is widely utilized in the development of liquid crystal displays (LCDs) due to its stable mesomorphic properties and low viscosity. It serves as a key intermediate in the synthesis of advanced organic electronic materials, including OLEDs and photovoltaics. Researchers also employ it in the study of phase transitions and molecular self-assembly in soft matter systems.

Safety and Hazards

GHS Hazard Statements

• H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
• H413 (11.1%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P260, P273, P319, and P501

Hazard Classes and Categories

• STOT RE 2 (100%)
• Aquatic Chronic 4 (11.1%)

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