Description

4-Ethoxyphenyl trans-4-propylcyclohexanecarboxylate (CAS No. 67589-39-3) is a high-purity organic compound with the molecular formula C₁₈H₂₆O₃. This ester derivative features a trans-4-propylcyclohexane carboxylate core linked to a 4-ethoxyphenyl group, offering unique steric and electronic properties for advanced research applications. With an IUPAC name of (4-ethoxyphenyl) 4-propylcyclohexane-1-carboxylate, this compound is characterized by its excellent thermal stability and well-defined molecular structure, making it particularly valuable for liquid crystal research, organic synthesis, and material science investigations. Our product is rigorously tested to ensure ≥98% purity by HPLC and is supplied in sealed amber vials under inert atmosphere to guarantee stability. Available in quantities from milligrams to kilograms to meet both research-scale and process development needs.

Properties

• CAS Number: 67589-39-3
• Complexity: 300
• IUPAC Name: (4-ethoxyphenyl) 4-propylcyclohexanecarboxylate
• InChI: InChI=1S/C18H26O3/c1-3-5-14-6-8-15(9-7-14)18(19)21-17-12-10-16(11-13-17)20-4-2/h10-15H,3-9H2,1-2H3
• InChI Key: DCCOHKNJQHHEHV-UHFFFAOYSA-N
• Exact Mass: 290.18819469
• Molecular Formula: C18H26O3
• Molecular Weight: 290.4
• SMILES: CCCC1CCC(CC1)C(=O)OC2=CC=C(C=C2)OCC
• Topological: 35.5
• Monoisotopic Mass: 290.18819469
• Synonyms: 4-Ethoxyphenyl trans-4-propylcyclohexanecarboxylate, 266-744-5, 67589-39-3, Trans-4-ethoxyphenyl 4-propylcyclohexanecarboxylate, (4-ethoxyphenyl) 4-propylcyclohexane-1-carboxylate, Cyclohexanecarboxylic acid, 4-propyl-, 4-ethoxyphenyl ester, trans-, MFCD11053417, TRANS-4-ETHOXY-PHENYL 4-PROPYLCYCLOHEXANECARBOXYLATE, 67679-49-6, 4-Ethoxyphenyl 4-propylcyclohexanecarboxylate, EINECS 266-744-5, 3cHCaA2OP, SCHEMBL2213018, SCHEMBL7763807, DTXSID30886834, DCCOHKNJQHHEHV-UHFFFAOYSA-N, AKOS015918087, AKOS027381045, DS-13320, SY247842, CS-0059656, E1395, NS00055722, 4-Ethoxyphenyl 4-propylcyclohexanecarboxylate #, 4-Ethoxyphenyl-trans-4-propylcyclohexylcarboxylat, 4-PropylcyclohexanecarboxylicAcid4-EthoxyphenylEster, trans-4-Ethoxyphenyl 4-propylcyclohexane-carboxylate, 4-Propylcyclohexanecarboxylic Acid 4-Ethoxyphenyl Ester, 4-Ethoxyphenyl trans-4-Propylcyclohexanecarboxylate, >/=98%, TRANS-4-PROPYL-CYCLOHEXANECARBOXYLIC ACID 4-ETHOXY-PHENYL ESTER

Application

This compound serves as a key intermediate in the synthesis of advanced liquid crystalline materials, particularly for display technologies requiring precise molecular alignment. Researchers utilize its stable cyclohexane core and ethoxyphenyl moiety to study mesophase behavior in nematic and smectic liquid crystal systems. The compound has shown promise in electro-optical applications due to its favorable dielectric anisotropy and viscosity characteristics.

Safety and Hazards

GHS Hazard Statements

• H317 (50%): May cause an allergic skin reaction [Warning Sensitization, Skin]
• H413 (50%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, and P501

Hazard Classes and Categories

• Skin Sens. 1B (50%)
• Aquatic Chronic 4 (50%)

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