| 1-PYRENECARBOXYLIC ACID Basic information |
| Product Name: | 1-PYRENECARBOXYLIC ACID |
| Synonyms: | 1-PYRENECARBOXYLIC ACID;RARECHEM AL BE 0667;PYRENE-1-CARBOXYLIC ACID;PYRENE-1-CARBOXYLIC ACID FOR FLUOR- &;1-PYRENECARBOXYLIC ACID FOR FLUORESCENCE 98+%;1-Pyrenecarboxylic acid 97%;1-PyrenecarboxylicAcid>pyrene-1-carboxylicaci |
| CAS: | 19694-02-1 |
| MF: | C17H10O2 |
| MW: | 246.26 |
| EINECS: | |
| Product Categories: | Pyrenes;Photoluminescent Materials > Light-Emitting Dopants and Fluorescent DyesFluorescent Probes, Labels, Particles and Stains;DetectionFluorescent Probes, Labels, Particles and Stains;Functional Group Reactive Labels;Other Fluorescent Labels;Photonic and Optical Materials;Functional Group Reactive Labels for SpectroscopyFluorescent Probes, Labels, Particles and Stains;Lipophilic and Membrane Probes;Other Fluorescent LabelsFluorescent Indicators and Probes;Other Non-Polar or Lipophilic Probes;Biochemicals and Reagents;Fluorescent Labels;Fluorescent Probes, Labels, Particles and Stains |
| Mol File: | 19694-02-1.mol |
| 1-PYRENECARBOXYLIC ACID Chemical Properties |
| Melting point | 270-272 °C (lit.) |
| Boiling point | 329.26°C (rough estimate) |
| density | 1.2132 (rough estimate) |
| refractive index | 1.4770 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMF: soluble |
| pka | 3.49±0.30(Predicted) |
| form | powder to crystal |
| color | Light yellow to Yellow to Green |
| BRN | 2375854 |
| Safety Information |
| WGK Germany | 3 |
| F | 8 |
| HS Code | 29163990 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 1-PYRENECARBOXYLIC ACID Usage And Synthesis |
| Uses | PCA can be used in the surface modification of graphene and carbon nanotubes (CNTs), which can further be used for a variety of electronic applications. |
| General Description | 1-Pyrenecarboxylic acid (PCA) is a polyaromatic derivative that has an amphiphilic characteristic. It is a fluorophore that shows absorption spectra in the UV region. PCA has a carboxylic acid group that attaches with pyrene nucleus. It can be used as a sensitizer that facilitates the electron transport from one medium to another. |
| Purification Methods | Crystallise the acid from *C6H6, chlorobenzene, nitrobenzene or 95% EtOH. [Beilstein 9 H 712, 9 III 3575.] |
| 1-PYRENECARBOXYLIC ACID Preparation Products And Raw materials |
| Raw materials | Dichloromethane-->Pyridine-->Aluminum chloride-->Acetyl chloride-->Sodium hypochlorite-->Pyrene |
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