| CAS NO.307503-30-6 4-[2-[(1-Oxo-2-propen-1-yl)oxy]ethoxy]phenyl 4-[2-[(1-oxo-2-propen-1-yl)oxy]ethoxy]benzoate | |
| Product Name | 4-[2-[(1-Oxo-2-propen-1-yl)oxy]ethoxy]phenyl 4-[2-[(1-oxo-2-propen-1-yl)oxy]ethoxy]benzoate |
| Synonyms | Benzoic acid, 4-[2-[(1-oxo-2-propen-1-yl)oxy]ethoxy]-, 4-[2-[(1-oxo-2-propen-1-yl)oxy]ethoxy]phenyl ester
RM172 |
| CAS NO. | 307503-30-6 |
| Appearance | White to off-white solid |
| Purity | 95% min |
| MF | C23H22O8 |
| MW | 426.42 |
| Storage | Preserve in a well-closed container and keep in cool, dry place, avoid light. |
| Application | Potential Applications:
1.Liquid Crystal Polymer, LCP 2.Optical Compensation Films 3.Polarization Optical Materials 4.Photonic Crystal Materials 5.Polymer Dispersed Liquid Crystal 6.Advanced Optical Films 7.Electronic Packaging 8.Microfabrication 9.UV Curable Resin 10.Functional Coatings |
| Contact | Contact person: Ellen Zhao
Email: ellen.zhao@dakenchem.com |
Frequently Asked Questions
Q1: What is CAS No. 307503-30-6 and what are its key structural features?
A: CAS No. 307503-30-6 is a diacrylate reactive mesogen (RM) featuring a phenyl benzoate mesogenic core and two acrylate polymerizable groups. Its rigid aromatic structure provides excellent liquid crystal alignment ability, while the acrylate groups enable UV-induced polymerization to form stable cross-linked networks.
Q2: What are the main applications of this reactive mesogen?
A: This compound can be used in advanced optical materials, including liquid crystal polymer films, optical compensation films, polarization control layers, PDLC smart windows, photonic crystal materials, and UV-curable optical coatings. It is suitable for applications requiring high optical anisotropy and stable liquid crystal alignment.
Q3: What advantages does this material offer compared with conventional liquid crystal monomers?
A: The molecule combines a rigid mesogenic core with dual acrylate functionalities, offering excellent liquid crystal ordering, high crosslinking density, good thermal stability, and reliable optical performance after polymerization. The symmetric molecular structure also contributes to uniform alignment and improved film stability.
Q4: Can this material be used in UV-curable optical materials?
A: Yes. Due to its two acrylate functional groups, this compound exhibits high photopolymerization activity and can form durable polymer networks under UV irradiation. It is suitable for UV-curable optical films, coatings, micro-optical structures, and other advanced photonic applications.
Application Cases
Application Case 1: Optical Compensation Film for Advanced Displays – LCD optical compensation layers / retardation films
CAS No. 307503-30-6 can be blended with other reactive mesogens to prepare UV-cured liquid crystal films. After alignment and polymerization, the material can maintain stable molecular orientation and provide controlled birefringence.
Application Case 2: Photonic Crystal and Structural Color Materials- Photonic films, structural color coatings, anti-counterfeiting materials
The liquid crystal ordering ability of CAS No. 307503-30-6 enables the fabrication of periodically organized polymer structures. These structures can generate selective light reflection and unique optical effects without traditional dyes.
Application Case 3: UV-Curable Optical Coatings and Microfabrication- Optical coatings, UV nanoimprint materials, micro-optical devices
The diacrylate functionality allows rapid UV curing to produce high-performance polymer films with good dimensional stability. It can be incorporated into UV-curable formulations for precision optical manufacturing.
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.
