2,7-Dimethoxynaphthalene
2,7-Dimethoxynaphthalene (CAS: 3469-26-9) is an organic compound with the molecular formula C10H6(OCH3)2 and a molecular weight of 188.22 g/mol. It serves as a valuable building block in chemical synthesis, particularly for creating complex organic molecules. This naphthalene derivative is primarily utilised in research and development settings for its role in synthesising specific organic compounds and as a matrix in analytical techniques.
- Synonyms
- C10H6(OCH3)2
Matrix for Mass Spectrometry
2,7-Dimethoxynaphthalene has been employed as a matrix in Matrix-Assisted Laser Desorption/Ionisation (MALDI) mass spectrometry. This application aids in the structural investigation of polymetallic porphyrins by facilitating their ionisation for analysis.
Synthesis of Organic Compounds
This compound is a precursor in the synthesis of various organic molecules. It has been used in the preparation of peri-aroylnaphthalene derivatives through selective electrophilic aromatic aroylation reactions.
Intermediate for Diol Synthesis
It functions as an intermediate in the synthesis of specific chemical structures, including the preparation of 2-amino-1,2,3,4-tetrahydronaphthalene-6,7-diol, a more complex organic molecule.
| Molecular weight | 188.22 |
|---|---|
| Linear formula | C10H6(OCH3)2 |
| Assay | 98% |
| Application | 2,7-Dimethoxynaphthalene was employed as matrix to investigate the structure of polymetallic porphyrins via matrix-assisted laser desorption/ionization1. It was also used in the synthesis of:• peri-aroylnaphthalene compounds via elective electrophilic aromatic aroylation2• 2-amino-1,2,3,4-tetrahydronaphthalene-6,7-diol3 |
| Melting point | 137-139 °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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 2,7-Dimethoxynaphthalene used for?
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2,7-Dimethoxynaphthalene is used as a building block in chemical synthesis, as a matrix for mass spectrometry, and in the preparation of specific organic compounds such as peri-aroylnaphthalene derivatives and 2-amino-1,2,3,4-tetrahydronaphthalene-6,7-diol.
What are the CAS number and formula for 2,7-Dimethoxynaphthalene?
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The CAS number for 2,7-Dimethoxynaphthalene is 3469-26-9, and its linear formula is C10H6(OCH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,7-Dimethoxynaphthalene with an assay of 98%. This is a technical/research grade, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling 2,7-Dimethoxynaphthalene?
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2,7-Dimethoxynaphthalene is classified as a Warning substance. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact with eyes, rinse cautiously with water for several minutes and remove contact lenses, if present and easy to do. Continue rinsing.
Is 2,7-Dimethoxynaphthalene a controlled substance?
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The provided data does not indicate that 2,7-Dimethoxynaphthalene is a controlled substance.
How is 2,7-Dimethoxynaphthalene packed and shipped?
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2,7-Dimethoxynaphthalene is packed and exported according to international shipping regulations for chemical substances by Tech Serve Solutions.
How can I request a sample or quote for 2,7-Dimethoxynaphthalene?
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To request a sample or obtain a quote for 2,7-Dimethoxynaphthalene, please contact the Tech Serve Solutions sales team through the website or designated contact channels.
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