4-Pentylphenyl 4-(octyloxy)benzoate
4-Pentylphenyl 4-(octyloxy)benzoate (CAS: 50649-56-4; C26H36O3) is a liquid crystal mesogen with a molecular weight of 396.56. This organic compound, with an assay of 97%, is essential in advanced materials science and the development of organic and printed electronics. It is typically stored at -20°C, indicating its sensitivity to ambient conditions and requirement for specialised handling in research and industrial applications.

Liquid Crystal Displays (LCDs)
As a liquid crystal mesogen, 4-Pentylphenyl 4-(octyloxy)benzoate is a key component in the formulation of liquid crystal mixtures used in displays. Its molecular structure contributes to the electro-optical properties necessary for display technology.
Materials Science Research
This compound serves as a valuable material in materials science research, enabling studies into novel liquid crystalline phases and their properties. Its defined molecular architecture facilitates investigations into structure-property relationships.
Organic and Printed Electronics
The compound finds application in the field of organic and printed electronics, where its semiconducting or dielectric properties can be exploited. It may be used in the development of advanced electronic devices.
| Molecular weight | 396.56 |
|---|---|
| Empirical formula | C26H36O3 |
| Assay | 97% |
| Storage temperature | −20°C |
| Melting point | 53-57 °C |

Hazard statements
- H319Causes serious eye irritation
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Pentylphenyl 4-(octyloxy)benzoate used for?
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4-Pentylphenyl 4-(octyloxy)benzoate is used as an LC Mesogen in materials science and in the development of organic and printed electronics, particularly in liquid crystal applications.
What are the CAS number and molecular formula for 4-Pentylphenyl 4-(octyloxy)benzoate?
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The CAS number for 4-Pentylphenyl 4-(octyloxy)benzoate is 50649-56-4, and its empirical formula is C26H36O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Pentylphenyl 4-(octyloxy)benzoate with an assay of 97%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Pentylphenyl 4-(octyloxy)benzoate be handled safely?
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Warning: Causes serious eye irritation and may cause long lasting harmful effects to aquatic life. Wear eyeshields and gloves. Use a P1 (EN143) or N95 (US) respirator filter. Avoid release to the environment. If in eyes, rinse cautiously with water for several minutes.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, capable of handling export requirements for 4-Pentylphenyl 4-(octyloxy)benzoate to various international destinations.
How can I request a sample or quote for 4-Pentylphenyl 4-(octyloxy)benzoate?
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Please contact our sales team via the website or direct phone line to request a sample or a quotation for 4-Pentylphenyl 4-(octyloxy)benzoate.
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