Description

Trans-4′-ethyl-(1,1′-bicyclohexyl)-4-carboxylic acid (CAS No. 84976-67-0) is a high-purity bicyclic carboxylic acid derivative with the molecular formula C₁₅H₂₆O₂. This compound features a trans-configuration of ethyl and carboxylic acid substituents on a rigid bicyclohexyl backbone, making it a valuable intermediate for advanced organic synthesis and materials science applications. Its unique structural properties contribute to its utility in liquid crystal research, pharmaceutical development, and specialty polymer formulations. Available in >98% purity (HPLC), this product is rigorously tested for consistency and performance, ensuring reliable results for researchers and industrial scientists. Packaged under inert gas to maintain stability, it is supplied in amber glass vials or bulk quantities to meet your laboratory needs.

Properties

• CAS Number: 84976-67-0
• Complexity: 246
• IUPAC Name: 4-(4-ethylcyclohexyl)cyclohexanecarboxylic acid
• InChI: InChI=1S/C15H26O2/c1-2-11-3-5-12(6-4-11)13-7-9-14(10-8-13)15(16)17/h11-14H,2-10H2,1H3,(H,16,17)
• InChI Key: OQIHEFMTIUJJET-UHFFFAOYSA-N
• Exact Mass: 238.193280068
• Molecular Formula: C15H26O2
• Molecular Weight: 238.37
• SMILES: CCC1CCC(CC1)C2CCC(CC2)C(=O)O
• Topological: 37.3
• Monoisotopic Mass: 238.193280068
• Synonyms: 84976-67-0, Trans-4′-ethyl-(1,1′-bicyclohexyl)-4-carboxylic acid, trans-4-Ethyl-(1,1-bicyclohexyl)-4-carboxylic acid, 4-(4-ethylcyclohexyl)cyclohexane-1-carboxylic Acid, 1187582-11-1, [1,1′-Bicyclohexyl]-4-carboxylic acid, 4′-ethyl-, (trans,trans)-, Trans-4ehtyl-(1.1bicyclohexyl)4-carboxylic acid, 4′-Ethyl-[1,1′-bicyclohexyl]-4-carboxylic acid, trans,trans-4′-Ethylbicyclohexyl-4-carboxylic Acid, 4-(4-ethylcyclohexyl)cyclohexanecarboxylic acid, Trans-4-(trans-4-ethylcyclohexyl)cyclohexanecarboxylic acid, 2bcHCaA, MFCD05864406, TRANS-4-ETHYLCYCLOHEXYLCYCLOHEXANE-4”-CARBOXYLIC ACID, 4′-Ethylbi(cyclohexane)-4-carboxylic acid, SCHEMBL2820876, SCHEMBL2820878, SCHEMBL2820881, SCHEMBL3270204, DTXSID10470735, OQIHEFMTIUJJET-HDRKRICHSA-N, OQIHEFMTIUJJET-UHFFFAOYSA-N, TRANS-4-ETHYLCYCLOHEXYL-CYCLOHEXANE-4-CARBOXYLIC ACID, (trans,trans)-4′-Ethyl-[1,1′-bicyclohexyl]-4-carboxylic acid, SBB059474, AKOS015915059, AKOS015964090, AKOS024389707, SB66465, DS-15548, DB-218896, DB-321777, CS-0153910, E1251, NS00038726, ST51044453, F16526, 4′-Ethyl-[1,1′-bicyclohexyl]-4-carboxylicacid, Trans-4-ethylcyclohexylcyclohexane-4-carboxylic acid, 4′-ethyl-[1,1′-bi(cyclohexane)]-4-carboxylic acid, Trans-4′-ethyl-(1,1′-bicyclohexyl)-4-carboxylicacid, trans,trans-4′-Ethyl-1,1′-bicyclohexane-4-carboxylic Acid

Application

Trans-4′-ethyl-(1,1′-bicyclohexyl)-4-carboxylic acid is primarily used as a key synthon in the design of liquid crystal materials for display technologies due to its rigid, elongated structure and stable trans-configuration. It also serves as a chiral building block in pharmaceutical synthesis, particularly for sterically constrained active ingredients. Additionally, its carboxylic acid functionality allows for further derivatization in polymer chemistry to modify thermal and mechanical properties of advanced materials.

Safety and Hazards

GHS Hazard Statements

• H315 (10%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (10%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H400 (90%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
• H410 (90%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P391, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (10%)
• Eye Irrit. 2 (10%)
• Aquatic Acute 1 (90%)
• Aquatic Chronic 1 (90%)

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