Description
1-[trans-4-[(1E)-2-(trans-4-Ethenylcyclohexyl)ethenyl]cyclohexyl]-4-methylbenzene (CAS No. 199433-38-0) is a high-purity organic compound with the molecular formula C23H32. This advanced chemical features a unique trans-cyclohexyl and ethenyl-substituted structure, making it a valuable intermediate for synthetic chemistry and materials science applications. Its rigid, conjugated backbone ensures excellent stability and reactivity, ideal for researchers developing liquid crystals, photoresponsive materials, or advanced polymers. Available in >98% purity (HPLC), this compound is rigorously tested via GC-MS, NMR, and elemental analysis to guarantee consistency for your research needs. Store under inert conditions (N2 atmosphere) at -20°C to prevent degradation.
Properties
- CAS Number: 199433-38-0
- Complexity: 369
- IUPAC Name: 1-methyl-4-[4-[(E)-2-(4-vinylcyclohexyl)vinyl]cyclohexyl]benzene
- InChI: InChI=1S/C23H32/c1-3-19-6-8-20(9-7-19)10-11-21-12-16-23(17-13-21)22-14-4-18(2)5-15-22/h3-5,10-11,14-15,19-21,23H,1,6-9,12-13,16-17H2,2H3/b11-10+
- InChI Key: QUNBQZOJIPECLH-ZHACJKMWSA-N
- Exact Mass: 308.250401021
- Molecular Formula: C23H32
- Molecular Weight: 308.5
- SMILES: CC1=CC=C(C=C1)C2CCC(CC2)/C=C/C3CCC(CC3)C=C
- Monoisotopic Mass: 308.250401021
- Synonyms: 199433-38-0, QUNBQZOJIPECLH-OUQPOYKCSA-N, QUNBQZOJIPECLH-ZHACJKMWSA-N, DTXSID001132600, 1-[trans-4-[(1E)-2-(trans-4-Ethenylcyclohexyl)ethenyl]cyclohexyl]-4-methylbenzene
Application
This compound serves as a key building block in liquid crystal displays (LCDs) due to its rigid, elongated structure and conjugated double bonds, which enhance optical anisotropy. It is also investigated for use in organic semiconductors and photochromic materials, where its ethenyl groups facilitate charge transport and light-responsive behavior. Researchers may employ it in supramolecular chemistry to design sterically controlled host-guest systems.
Safety and Hazards
GHS Hazard Statements
- H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
Precautionary Statements
- P273, and P501
Hazard Classes and Categories
- Aquatic Chronic 4 (100%)
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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.


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