1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene
1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene (CAS 40771-26-4) is a diol with the molecular formula C10H12O2. This organic building block serves as a key intermediate in chemical synthesis. Its primary documented application involves its use in the production of specific benzoate derivatives, such as 1,5-bis(4-aminobenzoate)-1,2,3,4-tetrahydronaphthalene and 1,5-bis(3-aminobenzoate)-1,2,3,4-tetrahydronaphthalene. Tech Serve Solutions supplies this chemical for research and development purposes.
- IUPAC
- 1,2,3,4-Tetrahydro-1,5-naphthalenediol
- Synonyms
- 1,2,3,4-Tetrahydro-1,5-naphthalenediol3,4-tetrahydronaphthaleneC10H12O2

Synthesis of Benzoate Derivatives
1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene is utilized as a precursor in the synthesis of novel benzoate compounds. Notably, it has been employed in the preparation of 1,5-bis(4-aminobenzoate)-1,2,3,4-tetrahydronaphthalene and 1,5-bis(3-aminobenzoate)-1,2,3,4-tetrahydronaphthalene.
Organic Building Block
As an organic building block, this diol offers a specific structural motif for chemists undertaking complex organic syntheses. It can be incorporated into larger molecules, contributing to the development of new chemical entities.
Chemical Synthesis Intermediate
The compound functions as an intermediate in various chemical transformations. Its dihydroxy functionality and tetrahydronaphthalene core make it valuable for constructing diverse molecular architectures.
| Molecular weight | 164.20 |
|---|---|
| Empirical formula | C10H12O2 |
| Grade | technical grade |
| Application | 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene was used in the synthesis of 1,5-bis(4-aminobenzoate)-1,2,3,4-tetrahydronapthalene(4-DABTN) and 1,5-bis(3-aminobenzoate)-1,2,3,4-tetrahydronapthalene (5-DABTN)1. |
| Melting point | 132-134 °C(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 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene used for?
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1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene is primarily used as an intermediate in chemical synthesis, particularly for producing specific benzoate derivatives like 1,5-bis(4-aminobenzoate)-1,2,3,4-tetrahydronaphthalene and 1,5-bis(3-aminobenzoate)-1,2,3,4-tetrahydronaphthalene.
What are the CAS number and formula for 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene?
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The CAS number for 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene is 40771-26-4, and its empirical formula is C10H12O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene in technical grade. We do not represent this product as USP, BP, or EP grade.
How should 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene be handled safely?
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Handle 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as a Warning, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
Is 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene a controlled substance?
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Based on the provided data, 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene is not indicated as a controlled substance.
How is this chemical exported and shipped?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific shipping and export details for 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene will be provided upon inquiry, adhering to all relevant regulations.
How can I request a quote or sample?
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To request a quote or a sample of 1,5-Dihydroxy-1,2,3,4-tetrahydronaphthalene, please contact our sales team through the provided channels on the Tech Serve Solutions website.
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