2,7-Dimethylnaphthalene
2,7-Dimethylnaphthalene (CAS: 582-16-1) is a naphthalene derivative with the molecular formula C10H6(CH3)2 and a molecular weight of 156.22 g/mol. This aromatic hydrocarbon serves as a valuable building block in organic synthesis. It is primarily used as a starting material for the preparation of other functionalised naphthalene derivatives, such as 2,7-bis(bromomethyl)naphthalene, which are employed in further chemical transformations and material science research. Available from TSS with a high purity.
- Synonyms
- C10H6(CH3)2

Organic Synthesis Intermediate
2,7-Dimethylnaphthalene is a key intermediate in organic synthesis. It is used to prepare functionalised naphthalene compounds, like 2,7-bis(bromomethyl)naphthalene via bromination with N-bromosuccinimide.
Chemical Research and Development
As a substituted arene, this compound is utilised in research laboratories for developing new synthetic methodologies and exploring novel chemical structures. Its reactivity allows for diverse chemical modifications.
Material Science Precursor
The derivative 2,7-bis(bromomethyl)naphthalene, prepared from 2,7-Dimethylnaphthalene, can serve as a monomer or precursor in the synthesis of advanced materials and polymers.
| Molecular weight | 156.22 |
|---|---|
| Linear formula | C10H6(CH3)2 |
| Assay | 99% |
| Boiling point | 263 °C(lit.) |
| Application | 2,7-Dimethylnaphthalene was used in the preparation of 2,7-bisbromomethylnapthalene via bromination with N-bromosuccinimide1. |
| Melting point | 94-97 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CYP1A2(1544) |
|---|
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 2,7-Dimethylnaphthalene used for?
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2,7-Dimethylnaphthalene is primarily used as an intermediate in organic synthesis to prepare other functionalised naphthalene derivatives, such as 2,7-bis(bromomethyl)naphthalene, for further chemical transformations and material science research.
What are the CAS number and formula for 2,7-Dimethylnaphthalene?
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The CAS number for 2,7-Dimethylnaphthalene is 582-16-1, and its linear formula is C10H6(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,7-Dimethylnaphthalene with an assay of 99%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should 2,7-Dimethylnaphthalene be handled safely?
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Handling 2,7-Dimethylnaphthalene requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for comprehensive safety information.
Is 2,7-Dimethylnaphthalene a controlled substance?
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The provided data does not indicate that 2,7-Dimethylnaphthalene is a controlled substance.
How can I request a sample or quote for 2,7-Dimethylnaphthalene?
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To request a sample or a quotation for 2,7-Dimethylnaphthalene, please contact our sales team through the website or by phone, providing your specific requirements.
Does Tech Serve Solutions export 2,7-Dimethylnaphthalene?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2,7-Dimethylnaphthalene, serving customers worldwide.
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