| CAS NO.1898239-35-4 4-[[[(trans,trans)-4′-Pentyl[1,1′-bicyclohexyl]-4-yl]carbonyl]oxy]phenyl 4-[(8-hydroxyoctyl)oxy]benzoate | |
| Product Name | 4-[[[(trans,trans)-4′-Pentyl[1,1′-bicyclohexyl]-4-yl]carbonyl]oxy]phenyl 4-[(8-hydroxyoctyl)oxy]benzoate |
| Synonyms | Benzoic acid, 4-[(8-hydroxyoctyl)oxy]-, 4-[[[(trans,trans)-4′-pentyl[1,1′-bicyclohexyl]-4-yl]carbonyl]oxy]phenyl ester |
| CAS NO. | 1898239-35-4 |
| Appearance | White to off-white solid |
| Purity | 95% min |
| MF | C39H56O6 |
| MW | 620.86 |
| Storage | Preserve in a well-closed container and keep in cool, dry place, avoid light. |
| Application | High-Performance Liquid Crystal Formulations
Optical Film Materials (Phase Retardation / Compensation Films) UV-Curable Liquid Crystal Network Materials (Reactive / Polymer LC Systems) Advanced Display and Optoelectronic Devices |
| Contact | Contact person: Ellen Zhao
Email: ellen.zhao@dakenam.com |
Frequently Asked Questions
- What are the key structural features of this compound?
CAS No.: 1898239-35-4 is a typical rigid–flexible hybrid liquid crystal functional monomer, featuring:
- A cyclohexyl-based mesogenic core
- Aromatic ester linkage structure
- Long flexible alkoxy side chain (8-hydroxyoctyloxy group)
- Terminal carbonyl ester functional group
This molecular design provides both strong liquid crystal alignment capability and stable molecular ordering.
- What is the main function of this compound in liquid crystal systems?
CAS No.: 1898239-35-4 is commonly used to:
- Enhance molecular ordering in liquid crystal mixtures
- Tune elastic constants and viscosity
- Improve birefringence response
- Extend and stabilize liquid crystal phase behavior
It is particularly suitable for high-performance optical liquid crystal systems.
- What are the structural advantages of this compound?
The key advantage lies in its rigid–flexible balance design:
- Bicyclohexyl rigid core → high stability and strong anisotropy
- Long flexible alkyl chain → improved solubility and compatibility
- Aromatic ester linkage → enhanced polarizability and optical response
- Terminal hydroxyl/ester functionality → enables further derivatization or polymerization
These features make it highly suitable for advanced optoelectronic material systems.
Application Cases
Application Case 1: High-Birefringence Liquid Crystal Phase Retardation Films
This compound can serve as a key liquid crystal component in high birefringence formulations, enabling enhanced optical phase modulation efficiency.
Applications:
- AR/VR waveguide optics
- Optical compensation films
- Polarization control devices
Advantages:
- Improved phase retardation efficiency
- Reduced film thickness requirement
- Enhanced optical uniformity
Application Case 2: High-Performance Optical Compensation and Display Enhancement Materials
This compound can be incorporated into multi-component liquid crystal formulations to optimize electro-optical performance.
Applications:
- TFT-LCD viewing angle compensation films
- OLED optical enhancement layers
- High-end display modules
Advantages:
- Improved viewing angle performance
- Enhanced contrast and color stability
- Optimized response behavior
The information presented on this page is based on publicly available sources and our current technical understanding of the compound. It is provided for informational purposes only and does not constitute a guarantee or warranty regarding product performance, specifications, or suitability for any particular application. We make reasonable efforts to ensure the accuracy of the information; however, we do not warrant that it is complete, accurate, or up to date. If you identify any inaccuracies or have additional technical information to share, please contact us. We appreciate your feedback and will review the content for possible updates.
