2,7-Dimethoxynaphthalene(CAS 3469-26-9)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 3 USD
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| 98% | RG | 5G | In Stock | 4 USD
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| 98% | RG | 25G | In Stock | 14 USD
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| 98% | RG | 100G | In Stock | 35 USD
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| 98% | RG | 500G | In Stock | 131 USD
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| 98% | RG | 2.5KG | In Stock | 1034 USD
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Applications of 3469-26-9
| Industry | Application | Process |
|---|---|---|
| Dye Intermediates | Synthesis of anthraquinone-based disperse dyes (e.g., C.I. Disperse Red 60) | Friedel–Crafts acylation with phthalic anhydride under Lewis acid catalysis to yield 2,7-dimethoxynaphthalene-3-carbonyl chloride, followed by amination, diazotization, and coupling reactions to obtain the target dye |
| Organic Optoelectronic Materials | Structural unit for hole-transport layers or host materials in organic light-emitting diodes (OLEDs) | Introduction of charge-transporting moieties (e.g., carbazole, triarylamines) via Suzuki or Ullmann coupling to construct conjugated molecular frameworks |
| Pharmaceutical Intermediates | Synthesis of naphthyridine derivatives with antitumor activity | Bromination, palladium-catalyzed cross-coupling, and cyclization to construct the nitrogen-containing heterocyclic core |
| Fragrance Stabilizers | Fixative component in premium fragrance formulations | Blending with aldehydic and ester-based fragrances; low volatility and molecular rigidity retard fragrance release rate |
Physical and chemical properties of 3469-26-9
Boiling Point |
311.2±15.0 °C at 760 mmHg |
|---|---|
Density |
1.1±0.1 g/cm3 |
Exact Mass |
188.083725 |
Flash Point |
130.3±19.9 °C |
Index of Refraction |
1.584 |
LogP |
3.28 |
Melting Point |
137-139 °C(lit.) |
Molecular Formula |
C12H12O2 |
Molecular Weight |
188.223 |
PSA |
18.46000 |
Storage condition |
Sealed in dry,Room Temperature |
Vapour Pressure |
0.0±0.6 mmHg at 25°C |
Spectrums of 3469-26-9
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 3469-26-9
Cas:71094-89-8
Cas:146744-23-2
Cas:77-78-1
Cas:582-17-2
Q&A for CAS 3469-26-9
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Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 3469-26-9
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 3469-26-9
Operate under the ISO 9001 system
