391573

1-Bromopyrene

96%

• Fórmula empírica (notación de Hill): C₁₆H₉Br
• Número de CAS: 1714-29-0
• Peso molecular: 281.15
• MDL number: MFCD00015767
• UNSPSC Code: 12352100
• PubChem Substance ID: 24864389
• NACRES: NA.22

Propiedades

• Quality Level: 100
• assay: 96%
• form: powder
• mp: 102-105 °C (lit.)
• functional group: bromo
• SMILES string: Brc1ccc2ccc3cccc4ccc1c2c34
• InChI: 1S/C16H9Br/c17-14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9H
• InChI key: HYGLETVERPVXOS-UHFFFAOYSA-N

Descripción

General description

1-Bromopyrene, a polycyclic aromatic hydrocarbon (PAH), is a mono bromo substituted pyrene derivative. Its synthesis has been reported. Its gas phase UV-absorption spectra in the UV wavelength range at elevated temperature has been studied. Electron affinitiy (EA) of 1-bromopyrene has been investigated using electron attachment desorption chemical ionization mass spectrometry (DCI-MS) and triple quadrupole tandem mass spectrometry. It participates in the synthesis of novel ruthenium (II) bipyridine or terpyridine complexes bearing pyrene moiety. The reaction of 1-bromopyrene cation radical with water in acetonitrile has been analyzed using the electron transfer stopped-flow (ETSF) method.

Application

1-Bromopyrene is suitable reagent used in the comparative study of effect of substituents of some pyrene derivatives in inducing phototoxicity, DNA damage and repair in human skin keratinocytes and light-induced lipid peroxidation in methanol. It is suitable reagent used in the study to investigate the UV photon-assisted thermal decomposition of PAHs at elevated temperature.
1-Bromopyrene may be used as a standard to compare its spectral properties with that of pyrene based fluorescence probe. It may be used to study the effects of the addition of halogen hetero-atoms on the vapor pressures and thermodynamics of polycyclic aromatic hydrocarbons.
It may be used in the synthesis of the following:

• 2-methyl-4-pyren-1-yl-but-3-yn-2-ol
• 1-ethynylpyrene
• silsesquioxane (SSQ) based hybrid
• ruthenium nanoparticles functionalized with pyrene moiety
• mono- and di-pyrenyl perfluoroalkanes
• oligo(1-bromopyrene)(OBrP) films
• dinitropyrene-derived DNA adduct

Información de seguridad

• 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 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves