1,4-Dihydroxy-2-naphthoic acid
1,4-Dihydroxy-2-naphthoic acid (CAS 31519-22-9) is a naphthalene derivative with the molecular formula (HO)2C10H5CO2H and a molecular weight of 204.18 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in the creation of more complex molecules. Its characteristic structure, featuring both hydroxyl and carboxylic acid functional groups, makes it suitable for various chemical reactions and applications within research and development settings.
- Synonyms
- (HO)2C10H5CO2H
Organic Synthesis Intermediate
1,4-Dihydroxy-2-naphthoic acid functions as a key intermediate in the synthesis of diverse organic compounds. Its functional groups allow for participation in esterification, etherification, and other coupling reactions.
Building Block for Specialty Chemicals
This compound is utilised as a fundamental building block in the development of specialty chemicals and advanced materials. The naphthoic acid core provides a rigid scaffold for molecular design.
Research and Development
It is employed in academic and industrial research laboratories for exploring novel synthetic pathways and developing new chemical entities.
| Molecular weight | 204.18 |
|---|---|
| Linear formula | (HO)2C10H5CO2H |
| Assay | 97% |
| Melting point | 220 °C (dec.)(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) | 26-37/39 |
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 1,4-Dihydroxy-2-naphthoic acid used for?
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1,4-Dihydroxy-2-naphthoic acid is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and molecular formula for 1,4-Dihydroxy-2-naphthoic acid?
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The CAS number is 31519-22-9, and the linear molecular formula is (HO)2C10H5CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,4-Dihydroxy-2-naphthoic acid with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 1,4-Dihydroxy-2-naphthoic acid be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. This compound may cause skin, eye, and respiratory irritation (H315, H319, H335).
Is 1,4-Dihydroxy-2-naphthoic acid packed and shipped by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of 1,4-Dihydroxy-2-naphthoic acid, available for purchase worldwide.
How can I request a sample or quote for 1,4-Dihydroxy-2-naphthoic acid?
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Please contact our sales department through the website to request a sample or a formal quotation for 1,4-Dihydroxy-2-naphthoic acid.
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