N-Vinylphthalimide
N-Vinylphthalimide (CAS 3485-84-5, C10H7NO2) is a versatile organic compound with a molecular weight of 173.17 g/mol. It is recognised for its utility as a monomer in polymer science and its application in materials science. Its unique chemical structure makes it valuable for creating polymers with specific optical properties, particularly in the development of photonic and optical materials, as well as in organic electronics.

Monomer for Polymer Synthesis
N-Vinylphthalimide serves as a monomer in the synthesis of various polymers. It allows for the incorporation of phthalimide functionalities into polymer backbones, influencing properties such as thermal stability and optical characteristics.
Materials Science
This compound finds applications in advanced materials science due to its contribution to high refractive index polymers. It is instrumental in developing materials for optical applications, including waveguides and photonic devices.
Organic and Printed Electronics
Its chemical properties make N-Vinylphthalimide a relevant component in the field of organic electronics. It can be used in the development of materials for electronic devices where specific optical or conductive properties are required.
Photonic and Optical Materials
N-Vinylphthalimide is utilised in the creation of photonic and optical materials. Its incorporation into polymers can lead to materials with tailored refractive indices, crucial for optical fibres, lenses, and other light-manipulating technologies.
| Molecular weight | 173.17 |
|---|---|
| Empirical formula | C10H7NO2 |
| Assay | 99% |
| Melting point | 84-86 °C(lit.) |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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 N-Vinylphthalimide used for?
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N-Vinylphthalimide is used as a monomer in polymer synthesis, in materials science for developing high refractive index polymers, and in organic and printed electronics, as well as photonic and optical materials.
What is the CAS number and formula for N-Vinylphthalimide?
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The CAS number for N-Vinylphthalimide is 3485-84-5, and its empirical formula is C10H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Vinylphthalimide with a purity of 99% (assay). This product is suitable for research and development purposes. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should N-Vinylphthalimide be handled safely?
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N-Vinylphthalimide is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). When handling, wear a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
Is N-Vinylphthalimide a controlled substance?
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Based on the provided data, N-Vinylphthalimide is not listed as a controlled substance.
How is N-Vinylphthalimide packed and shipped?
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N-Vinylphthalimide is typically packed in quantities suitable for laboratory and industrial use. As a global supplier and exporter, TSS adheres to all relevant regulations for the safe and compliant shipment of chemicals worldwide.
How can I request a sample or quote for N-Vinylphthalimide?
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To request a sample or a quote for N-Vinylphthalimide, please contact the Tech Serve Solutions sales team via our website or by phone. Our experts will assist you with your inquiry.
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