2-Hydroxy-1-naphthaldehyde
2-Hydroxy-1-naphthaldehyde (CAS: 708-06-5), with the molecular formula HOC₁₀H₆CHO and a molecular weight of 172.18 g/mol, is a key organic building block. This compound serves as a versatile intermediate in chemical synthesis, particularly in the production of dyes, pharmaceuticals, and Schiff bases. Its characteristic aldehyde and hydroxyl functionalities enable a wide range of chemical transformations, making it valuable in research and industrial applications.
Synthesis of Schiff Bases
2-Hydroxy-1-naphthaldehyde readily reacts with primary amines to form Schiff bases. These compounds are valuable ligands in coordination chemistry and have applications in catalysis and as fluorescent sensors.
Dye and Pigment Intermediate
The compound's structure lends itself to the synthesis of various azo dyes and pigments, contributing to colourant industries through its chromophoric properties.
Pharmaceutical Intermediate
It acts as a precursor in the synthesis of complex organic molecules with potential biological activity, contributing to pharmaceutical research and development.
Organic Synthesis Reagent
As a functionalised naphthalene derivative, it is employed in various organic transformations and as a building block for more complex molecular architectures.
| Molecular weight | 172.18 |
|---|---|
| Linear formula | HOC10H6CHO |
| Grade | technical grade |
| Boiling point | 192 °C/27 mmHg(lit.) |
| Melting point | 76-80 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H400Very toxic to aquatic life
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/37/38-50/53 |
| Safety statements (S) | 26-36-60-61 |
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-Hydroxy-1-naphthaldehyde used for?
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2-Hydroxy-1-naphthaldehyde is used as a chemical intermediate in the synthesis of dyes, Schiff bases, and potentially pharmaceuticals. It is also employed as an organic building block in general chemical synthesis.
What is the CAS number and molecular formula for 2-Hydroxy-1-naphthaldehyde?
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The CAS number is 708-06-5 and the molecular formula is HOC₁₀H₆CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Hydroxy-1-naphthaldehyde in technical grade. We do not represent this product as USP, BP, or EP grade.
How should 2-Hydroxy-1-naphthaldehyde be handled?
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Handle 2-Hydroxy-1-naphthaldehyde with appropriate personal protective equipment, including a dust mask (N95 US recommended), eyeshields, and gloves. It is classified as an irritant to skin, eyes, and the respiratory system, and is harmful to aquatic life with long-lasting effects. Ensure good ventilation and avoid release into the environment.
Is 2-Hydroxy-1-naphthaldehyde a controlled substance?
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Based on the provided data, there is no indication that 2-Hydroxy-1-naphthaldehyde is a controlled substance.
How is 2-Hydroxy-1-naphthaldehyde packed and exported?
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Tech Serve Solutions exports chemicals globally. Specific packing details are available upon request and will adhere to international shipping regulations.
How can I request a sample or quote for 2-Hydroxy-1-naphthaldehyde?
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Please contact our sales team directly via the website or by phone to request a sample or a quotation for 2-Hydroxy-1-naphthaldehyde.
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