1-Bromopyrene, CAS No. 1714-29-0

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1714-29-0

Catalog No. EBD2203722

CAS 1714-29-0

Name 1-Bromopyrene

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Basic Information

Synonyms: 1-Bromopyrene pyrene,1-bromo- 2-bromopyrene 1-pyrenylbromide 1-bromopyene 1-bromopyrene96% 1-Brpy 4-bromopyrene

Molecular Formula: C16H9Br

Molecular Weight: 281.15

MDL Number: MFCD00015767

Categories: Materials Chemistry > Optoelectronic and Organic Semiconductor Materials > Liquid Crystal and Optically Active Small Molecule Precursors Materials Chemistry > Optoelectronic and Organic Semiconductor Materials > Thiophene, Pyrene, and Fluorene Derivatives Synthetic Chemistry > Organic Building Blocks > Halogenated Compounds

Product Description:

1-Bromopyrene is a brominated derivative of pyrene, a polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings. The bromine atom at the 1-position serves as a versatile reactive handle for cross-coupling reactions, such as Suzuki, Sonogashira, and Buchwald-Hartwig couplings. Its primary application is as a key building block in the synthesis of organic electronic materials, particularly for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic field-effect transistors (OFETs). Pyrene derivatives are valued for their high charge-carrier mobility, strong fluorescence, and excellent thermal stability. 1-Bromopyrene is used to construct hole-transporting materials, emissive layers, and other functional components in these devices. Additionally, it is employed in the preparation of fluorescent probes and chemosensors due to pyreneбпs excimer-forming ability. As a synthetic intermediate, it is also utilized in the production of advanced polymers and liquid crystalline materials. The compound should be handled with care due to its potential environmental persistence and toxicity.

Physical Properties

Melting Point: 102-105 °C(lit.)

Boiling Point: 255 °C / 7mmHg

Flash Point: 209.4 °C

Density: 1.578 g/cm3

Analytical Data

Appearance: light yellow solid