1,2,3,4-Tetrahydro-1-naphthol
1,2,3,4-Tetrahydro-1-naphthol (CAS 529-33-9), with the molecular formula C10H12O, is a cyclic alcohol derived from naphthalene. This compound serves as a valuable intermediate and building block in organic synthesis. Its structural features allow for various chemical transformations, making it useful in the development of more complex molecules for research and industrial applications. Tech Serve Solutions offers this chemical with a specified purity for synthetic chemistry needs.
- IUPAC
- α-Tetralol
- Synonyms
- 4-Tetrahydro-1-naphtholα-Tetralol

Organic Synthesis Intermediate
1,2,3,4-Tetrahydro-1-naphthol is utilized as a key intermediate in the synthesis of various organic compounds. Its reactive hydroxyl group and partially saturated ring structure allow for diverse chemical modifications.
Building Block for Complex Molecules
This compound functions as a versatile building block in the construction of more intricate chemical structures. It is employed in research laboratories for developing novel materials and pharmaceuticals.
Research and Development
Used in academic and industrial R&D settings for exploring new reaction pathways and creating new chemical entities. Its properties make it suitable for various chemical research projects.
| Molecular weight | 148.20 |
|---|---|
| Empirical formula | C10H12O |
| Assay | 97% |
| Grade | purum |
| Boiling point | 102-104 °C/2 mmHg(lit.) |
| Density | 1.09 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.564(lit.) |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 22-24/25 |
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 1,2,3,4-Tetrahydro-1-naphthol used for?
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1,2,3,4-Tetrahydro-1-naphthol is primarily used as an intermediate and building block in organic synthesis for creating more complex molecules in research and industrial applications.
What is the CAS number and formula for 1,2,3,4-Tetrahydro-1-naphthol?
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The CAS number is 529-33-9 and the molecular formula is C10H12O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,3,4-Tetrahydro-1-naphthol with an assay of 97% (purum grade). We do not represent this product as USP, BP, or EP grade.
How should 1,2,3,4-Tetrahydro-1-naphthol be handled safely?
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Given the H302 (Harmful if swallowed) and H319 (Causes serious eye irritation) hazard statements, handle with appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves. Avoid dust formation and inhalation.
How is 1,2,3,4-Tetrahydro-1-naphthol packed and exported?
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Tech Serve Solutions packs and exports chemicals according to international shipping regulations, ensuring safe transit for research and industrial clients worldwide.
How can I request a sample or quote for 1,2,3,4-Tetrahydro-1-naphthol?
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To request a sample or obtain a quote, please contact our sales department through the website or by phone, providing your details and the product CAS number 529-33-9.
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