Phenyl methacrylate
Phenyl methacrylate (CAS: 2177-70-0; Formula: H₂C=C(CH₃)CO₂C₆H₅; Molar Mass: 162.19 g/mol) is an organic ester. This acrylate monomer serves as a valuable building block in polymer science and chemical synthesis. Its specific chemical structure lends itself to applications where controlled polymerisation and ester functionality are required, contributing to the development of advanced materials and specialised chemical compounds.

Polymer Synthesis
Phenyl methacrylate is employed as a monomer in the synthesis of various polymers and copolymers. It allows for the incorporation of phenyl and methacrylate groups into polymer chains, influencing properties such as thermal stability and refractive index.
Organic Synthesis Intermediate
As a versatile organic building block, it can be used in multi-step syntheses to create more complex molecules. The ester functionality and reactive double bond offer pathways for diverse chemical transformations.
Materials Science Research
Its unique structure makes it of interest in materials science for developing novel resins, coatings, and adhesives with specific performance characteristics derived from its monomeric units.
| Molecular weight | 162.19 |
|---|---|
| Linear formula | H2C=C(CH3)CO2C6H5 |
| Assay | 90% |
| Boiling point | 95-100 °C/16 mmHg(lit.) |
| Density | 1.052 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.512(lit.) |
| Impurities tested | 3% acryloyl chloride3% phenol |

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, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 60 °C / 140 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 36/37/38-42/43 |
| Safety statements (S) | 23-26-37 |
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 Phenyl methacrylate used for?
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Phenyl methacrylate is primarily used as a monomer in polymer synthesis and as an intermediate in organic chemical synthesis for developing new materials and compounds.
What is the CAS number and chemical formula for Phenyl methacrylate?
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The CAS number is 2177-70-0 and the chemical formula is H₂C=C(CH₃)CO₂C₆H₅.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenyl methacrylate with a minimum assay of 90%. This product is not classified as USP, BP, or EP grade.
How should Phenyl methacrylate be handled safely?
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Phenyl methacrylate is a Warning substance (GHS07) and is classified with hazard statements H315, H319, and H335, indicating it can cause skin irritation, serious eye irritation, and may cause respiratory irritation. Always use appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, and ensure adequate ventilation.
How is Phenyl methacrylate packed and shipped?
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Phenyl methacrylate is packed and shipped according to international regulations, including UN 3272 3 / PGIII classification, suitable for global export.
How can I request a quote or sample for Phenyl methacrylate?
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Please contact our sales team via the website or direct inquiry to request a quotation or a sample of Phenyl methacrylate.
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