8.20851

2,7-Naphthalenediol

for synthesis

• Synonyma: 2,7-Naphthalenediol, 2,7-Dihydroxynaphthalene
• Empirický vzorec (Hillův zápis): C₁₀H₈O₂
• Číslo CAS: 582-17-2
• Molekulová hmotnost: 160.17
• MDL number: MFCD00004085
• UNSPSC Code: 12352104
• EC Index Number: 209-478-7
• NACRES: NA.22

Vlastnosti

• Quality Level: 200
• assay: ≥98.0% (HPLC)
• form: powder
• mp: 184-187 °C
• bulk density: 600‑700 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C10H8O2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6,11-12H
• Inchi Key: DFQICHCWIIJABH-UHFFFAOYSA-N

Popis

Application

• Photoelectric Properties of Carbon Quantum Dots: Investigates the synthesis and high fluorescent quantum yield of green carbon quantum dots, where 2,7-naphthalenediol serves as a precursor, enhancing the photoelectric properties for potential applications in optoelectronic devices (Zheng et al., 2020).
• Fungal Melanogenesis Mimicry for Coatings: Describes the use of dihydroxynaphthalene, derived from 2,7-naphthalenediol, in creating multifunctional coatings that mimic fungal melanogenesis, showcasing its application in protecting materials and increasing their durability (Jeon et al., 2016).
• Catalytic and SERS Activities of Nanoclusters: Discusses the role of 2,7-naphthalenediol in enhancing the catalytic and Surface-Enhanced Raman Scattering (SERS) activities of osmium nanoclusters, which are crucial for chemical sensing and catalytic applications (Ede et al., 2014).
• Shape-Selective Pt Nanoparticles: Details the photoinduced formation of shape-selective platinum nanoparticles, where 2,7-naphthalenediol could potentially act as a reducing agent, influencing the synthesis process in photoreactive nanomaterial production (Kundu and Liang, 2010).
• Glycolate Testing in Microbial Cells: Presents a new rapid glycolate testing method using diethyl ether extraction suitable for small bacterial cell samples. While primarily a methodological study, it highlights the broader potential applications of reagents like 2,7-naphthalenediol in biochemical testing (Uchida et al., 1999).

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Identity (IR): passes test

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315 - H319 - H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable