6-Acetyl-1,2,3,4-tetrahydronaphthalene
6-Acetyl-1,2,3,4-tetrahydronaphthalene (CAS: 774-55-0), with the molecular formula C12H14O and a molecular weight of 174.24 g/mol, is a versatile organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of ketone chemistry. This compound is frequently utilised in the development of more complex molecular structures for research and industrial applications.
- IUPAC
- 1-(5,6,7,8-Tetrahydronaphthalen-2-yl)ethanone,6-Acetyltetralin
- Synonyms
- 4-tetrahydronaphthalene,6-Acetyltetralin,1-(5,6,7,8-Tetrahydronaphthalen-2-yl)ethanone

Organic Synthesis Intermediate
This compound is a key intermediate in various organic synthesis pathways. Its acetyl group and tetrahydronaphthalene core make it suitable for reactions leading to the creation of novel organic molecules.
Research and Development
Utilised in laboratory settings for R&D purposes, it aids in exploring new chemical reactions and developing innovative materials or pharmaceutical candidates.
Ketone Chemistry Applications
As a ketone, it participates in reactions characteristic of this functional group, including nucleophilic addition and condensation reactions, offering pathways to diverse chemical structures.
| Molecular weight | 174.24 |
|---|---|
| Empirical formula | C12H14O |
| Assay | 97% |
| Density | 1.039 g/mL at 25 °C |
| Refractive index | n20/D 1.562 |
| Storage temperature | 2-8°C |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-51/53 |
| Safety statements (S) | 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 6-Acetyl-1,2,3,4-tetrahydronaphthalene used for?
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6-Acetyl-1,2,3,4-tetrahydronaphthalene is primarily used as a building block and intermediate in organic synthesis, particularly in ketone chemistry for research and development purposes.
What are the CAS number and molecular formula?
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The CAS number is 774-55-0 and the molecular formula is C12H14O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a purity of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 6-Acetyl-1,2,3,4-tetrahydronaphthalene be handled safely?
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This compound is harmful if swallowed (H302) and requires careful handling. Recommended personal protective equipment includes eyeshields, faceshields, gloves, and appropriate respiratory protection such as a full-face respirator or an ABEK type respirator filter. It should be stored at 2-8°C.
How is this chemical packed and exported?
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This product is available for global export and is typically packed according to UN 3082 specifications for environmentally hazardous substances.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team via the website or direct email, providing your specific requirements and shipping details.
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