3-Hydroxyphthalic anhydride
3-Hydroxyphthalic anhydride (CAS 37418-88-5, C8H4O4) is a chemical intermediate with a molecular weight of 164.11 g/mol. This compound functions as a valuable building block in organic synthesis. Its anhydride structure and hydroxyl group offer reactive sites for further chemical modifications, making it useful in the creation of more complex molecules. Primarily employed in research and development settings, it serves as a precursor in various chemical synthesis pathways.
Organic Synthesis Intermediate
3-Hydroxyphthalic anhydride serves as a crucial building block in the synthesis of diverse organic compounds. Its reactive functional groups allow for participation in various chemical transformations.
Research and Development
Utilised in laboratory settings for the exploration of new chemical entities and reaction pathways. Its structure makes it a versatile reagent for academic and industrial research.
Precursor for Complex Molecules
Acts as a starting material for the construction of more complex molecular architectures, including potential pharmaceutical intermediates and speciality chemicals.
| Molecular weight | 164.11 |
|---|---|
| Empirical formula | C8H4O4 |
| Assay | ≥97.0% (T) |
| Melting point | 199-202 °C(lit.)199-202 °C |
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 3-Hydroxyphthalic anhydride used for?
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3-Hydroxyphthalic anhydride is primarily used as a building block and intermediate in organic synthesis and in research and development for creating complex molecules.
What are the CAS number and formula for 3-Hydroxyphthalic anhydride?
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The CAS number is 37418-88-5 and the empirical formula is C8H4O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Hydroxyphthalic anhydride with an assay of ≥97.0% (T). We do not represent this product as USP, BP, or EP grade.
How should 3-Hydroxyphthalic anhydride be handled?
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Handle 3-Hydroxyphthalic anhydride with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust, as it can cause skin irritation, serious eye irritation, and respiratory irritation (H315-H319-H335).
How is 3-Hydroxyphthalic anhydride packed and exported?
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Tech Serve Solutions expertly handles the packing and global export of chemicals, ensuring secure transit and compliance with all necessary regulations for products like 3-Hydroxyphthalic anhydride.
How can I request a quote or sample for 3-Hydroxyphthalic anhydride?
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To request a quote or sample for 3-Hydroxyphthalic anhydride, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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