144037

1-Pyrenecarboxaldehyde

99%

• Synonym(s): 1-Formylpyrene, 1-Pyrenealdehyde, 1-Pyrenecarbaldehyde, 3-Pyrenylaldehyde
• Empirical Formula (Hill Notation): C₁₇H₁₀O
• CAS Number: 3029-19-4
• Molecular Weight: 230.26
• Beilstein: 1874889
• EC Number: 221-196-6
• MDL number: MFCD00004139
• UNSPSC Code: 12352103
• PubChem Substance ID: 24848624
• NACRES: NA.23

Properties

• Assay: 99%
• form: liquid
• mp: 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
• InChI key: RCYFOPUXRMOLQM-UHFFFAOYSA-N

Description

General description

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.

Features and Benefits

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

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: 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 Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves