2-Methoxyisophthalic acid
2-Methoxyisophthalic acid (CAS 1951-38-8) is a specialised aromatic dicarboxylic acid with the molecular formula C9H8O5 and a molecular weight of 196.16 g/mol. This compound serves as a valuable monomer in materials science and polymer chemistry. Its structural features make it suitable for incorporation into polymers, potentially influencing their thermal and mechanical properties. Supplied by Tech Serve Solutions for research and development.

Polymer Science
2-Methoxyisophthalic acid functions as a monomer in the synthesis of polyesters and other polymers. Its inclusion can modify polymer characteristics, such as glass transition temperature and solubility.
Materials Science
Utilised in the development of novel materials, this compound can be incorporated into complex molecular architectures for specialised applications in materials research.
Organic Synthesis Intermediate
Serves as a building block in the synthesis of more complex organic molecules, leveraging its reactive carboxylic acid groups and substituted aromatic ring.
| Molecular weight | 196.16 |
|---|---|
| Linear formula | CH3OC6H3(CO2H)2 |
| Assay | 85% |
| Melting point | 213-215 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 2-Methoxyisophthalic acid used for?
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2-Methoxyisophthalic acid is primarily used as a monomer in polymer science and as a building block in organic synthesis and materials science research.
What is the CAS number and chemical formula for 2-Methoxyisophthalic acid?
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The CAS number is 1951-38-8 and the chemical formula is C9H8O5.
What grade and purity does Tech Serve Solutions supply for 2-Methoxyisophthalic acid?
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Tech Serve Solutions supplies 2-Methoxyisophthalic acid with an assay of 85%. This is suitable for research and development purposes and is not represented as USP, BP, or EP grade.
How should 2-Methoxyisophthalic acid be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for detailed hazard information.
Does Tech Serve Solutions export 2-Methoxyisophthalic acid?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Methoxyisophthalic acid, complying with international shipping regulations.
How can I request a quote or sample for 2-Methoxyisophthalic acid?
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To request a quote or sample, please contact our sales department via the website or direct contact details provided. Specify the required quantity and delivery location.
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