4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-2-hydroxynonyl acrylate
4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-2-hydroxynonyl acrylate (CAS: 127377-12-2), with a molecular weight of 448.18 g/mol, is a specialised fluorinated acrylic monomer. Its unique structure, featuring a long perfluorinated chain and a hydroxyl group, makes it valuable in the synthesis of advanced polymer materials. It is particularly useful in formulations for lithography and microelectronics, where precise surface properties and etch resistance are required.
- Synonyms
- 5,6,6,7,7,8,8,9,9,9-Tridecafluoro-2-hydroxynonyl acrylate127377-12-2H2C=CHCO2CH2CH(OH)CH2(CF2)5CF3

Advanced Polymer Synthesis
This monomer serves as a building block for synthesising specialty polymers with tailored properties, such as low surface energy and high thermal stability, due to its fluorinated segment.
Lithography and Microelectronics
It is employed in the development of photoresist materials for advanced lithography processes, including 157 nm UV lithography, contributing to improved resolution and etch resistance in microelectronic fabrication.
Materials Science Research
Researchers utilise this compound in materials science for creating novel coatings, membranes, and functional surfaces that benefit from the unique characteristics imparted by perfluoroalkyl chains.
Surface Modification
The monomer can be incorporated into polymers to modify surface properties, leading to applications in hydrophobic and oleophobic coatings for various substrates.
| Molecular weight | 448.18 |
|---|---|
| Linear formula | H2C=CHCO2CH2CH(OH)CH2(CF2)5CF3 |
| Assay | 96% |
| Boiling point | 250 °C(lit.) |
| Density | 1.54 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.358(lit.) |
| Contains / stabiliser | 100 ppm 4-tert-butylcatechol as inhibitor |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-2-hydroxynonyl acrylate used for?
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This compound is primarily used in the synthesis of advanced polymers for applications in lithography, microelectronics, and materials science, leveraging its fluorinated structure for specialised properties.
What are the CAS number and molecular formula?
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The CAS number for 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-2-hydroxynonyl acrylate is 127377-12-2. The linear formula is H₂C=CHCO₂CH₂CH(OH)CH₂(CF₂)₅CF₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 96%. It is provided as a research or technical grade material and is not represented as USP, BP, or EP grade.
How should this chemical be handled safely?
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This chemical is classified with GHS07 symbol and a Warning signal word, with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Use appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, and handle in a well-ventilated area.
How is this product packed, shipped, and exported?
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Tech Serve Solutions professionally packs, handles, and exports chemicals globally, adhering to all necessary regulations for safe transport.
How can I request a sample or obtain a quote?
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To request a sample or obtain a quote for 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-2-hydroxynonyl acrylate, please contact our sales department via the website or listed phone number.
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