Methyl 3-hydroxy-2-methylenebutyrate
Methyl 3-hydroxy-2-methylenebutyrate (CAS: 18020-65-0) is a chemical compound with the formula CH3CH(OH)C(=CH2)CO2CH3 and a molecular weight of 130.14 g/mol. This acrylate monomer is characterised by its hydroxyl and ester functional groups, making it a versatile building block. It is primarily utilised in polymer science and materials science for the synthesis of specialised polymers and copolymers.
Polymer Synthesis
Serves as a monomer in the creation of functional polymers. The presence of both acrylate and hydroxyl groups allows for diverse polymer architectures and post-polymerisation modifications.
Materials Science
Utilised in developing novel materials where specific functionalities are required. Its structure can impart unique properties to copolymers and polymer networks.
Organic Synthesis Intermediate
Can be employed as an intermediate in the synthesis of more complex organic molecules, leveraging its reactive functional groups for further chemical transformations.
| Molecular weight | 130.14 |
|---|---|
| Linear formula | CH3CH(OH)C(=CH2)CO2CH3 |
| Assay | 98% |
| Boiling point | 91 °C/20 mmHg(lit.) |
| Density | 1.071 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.452(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 43 °C / 109.4 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
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 Methyl 3-hydroxy-2-methylenebutyrate used for?
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Methyl 3-hydroxy-2-methylenebutyrate is primarily used as a monomer in polymer science and materials science for the synthesis of specialised polymers and copolymers. It also serves as an intermediate in organic synthesis.
What is the CAS number and formula for Methyl 3-hydroxy-2-methylenebutyrate?
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The CAS number is 18020-65-0, and the chemical formula is CH3CH(OH)C(=CH2)CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 3-hydroxy-2-methylenebutyrate with an assay of 98%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Methyl 3-hydroxy-2-methylenebutyrate be handled safely?
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Methyl 3-hydroxy-2-methylenebutyrate is a flammable liquid and vapour (H226). Handling requires appropriate personal protective equipment, including eyeshields, faceshields, and suitable gloves. Ensure adequate ventilation and keep away from heat, sparks, and open flames.
How is Methyl 3-hydroxy-2-methylenebutyrate shipped and exported?
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As a flammable liquid, Methyl 3-hydroxy-2-methylenebutyrate is shipped and exported according to relevant dangerous goods regulations, designated as UN 3272, Class 3, Packing Group III.
How can I request a sample or quote for Methyl 3-hydroxy-2-methylenebutyrate?
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Please contact the Tech Serve Solutions sales team via our website or direct inquiry channels to request a sample or a formal quotation.
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