3-Methylglutaric anhydride
3-Methylglutaric anhydride (CAS: 4166-53-4) is a chemical compound with the formula C6H8O3 and a molecular weight of 128.13 g/mol. As a cyclic anhydride, it serves as a valuable building block in polymer science and materials science. It is often utilised as a monomer in the synthesis of specialised polymers, contributing unique properties to the final materials. Its reactive nature makes it suitable for various chemical transformations.
Polymer Synthesis
3-Methylglutaric anhydride is employed as a monomer in the creation of novel polymers. Its anhydride functionality allows for ring-opening polymerisation reactions, leading to polyesters and other polymeric materials with potential applications in advanced materials.
Materials Science
This compound finds utility in materials science research and development. It can be incorporated into polymer backbones or used as a crosslinking agent, modifying the physical and chemical properties of materials for specific performance requirements.
Organic Synthesis Intermediate
As a reactive cyclic anhydride, 3-Methylglutaric anhydride acts as an intermediate in various organic synthesis pathways. It can be used to introduce glutaric acid derivatives into larger molecules.
| Molecular weight | 128.13 |
|---|---|
| Empirical formula | C6H8O3 |
| Assay | 98% |
| Boiling point | 180-182 °C/25 mmHg(lit.) |
| Melting point | 42-46 °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 |
|---|---|
| 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 3-Methylglutaric anhydride used for?
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3-Methylglutaric anhydride is primarily used as a monomer in polymer synthesis and in materials science. It also serves as an intermediate in organic synthesis.
What are the CAS number and formula for 3-Methylglutaric anhydride?
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The CAS number for 3-Methylglutaric anhydride is 4166-53-4, and its empirical formula is C6H8O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methylglutaric anhydride with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 3-Methylglutaric anhydride be handled safely?
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Handle 3-Methylglutaric anhydride with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure adequate ventilation to avoid respiratory irritation (H335). Avoid contact with skin (H315) and eyes (H319).
How is 3-Methylglutaric anhydride packed and shipped by TSS?
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Tech Serve Solutions exports 3-Methylglutaric anhydride under strict quality control measures. Specific packing and shipping details are available upon request for international orders.
How can I request a sample or quote for 3-Methylglutaric anhydride?
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To request a sample or a quotation for 3-Methylglutaric anhydride, please contact our sales department through the website or by phone, providing your contact details and the quantity required.
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