144037

1-Pyrencarboxaldehyd

99%

• Synonym(e): 1-Formylpyrene, 1-Pyrenealdehyde, 1-Pyrenecarbaldehyde, 3-Pyrenylaldehyde
• Empirische Formel (Hill-System): C₁₇H₁₀O
• CAS-Nummer: 3029-19-4
• Molekulargewicht: 230.26
• Beilstein: 1874889
• EG-Nummer: 221-196-6
• MDL-Nummer: MFCD00004139
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24848624
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99%
• Form: liquid
• mp (Schmelzpunkt): 123-126 °C (lit.)
• SMILES String: [H]C(=O)c1ccc2ccc3cccc4ccc1c2c34
• InChI: 1S/C17H10O/c18-10-14-7-6-13-5-4-11-2-1-3-12-8-9-15(14)17(13)16(11)12/h1-10H
• InChIKey: RCYFOPUXRMOLQM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-Pyrenecarboxaldehyde (PCA) is a bifunctional molecule with pyrene moiety and one aldehyde group. The pyrene moiety interacts with the side walls of carbon nanotubes(CNT) through π-π stacking which leads to the uniform immobilization of PCA on the CNT surface. Therefore, it is widely used for the surface functionalization of CNTs. It can also be used to fabricate fluorescent chemosensors.

Leistungsmerkmale und Vorteile

Exhibits reversible tuning properties with temperature and the properties depend upon the solvent environment.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves