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2-Bromotriphenylene


2-Bromotriphenylene
Product Code B661
Price

2-Bromotriphenylene, also known as 2-bromobenzo[9,10]phenanthrene, is an OLED intermediate for the synthesis of hole transport layer (HTL) materials or host materials. It is electron rich and has a planar structure in electroluminescence devices.

2-Bromotriphenylene can also be used as an intermediate to be embedded as a fluorescent probe for sensors and biomedical applications.

General Information

CAS number 19111-87-6
Chemical formula C18H11Br
Molecular weight 307.19 g/mol
Full Name 2-Bromotriphenylene
Synonyms 2-Bromobenzo[9,10]phenanthrene
Classification / Family Benzo[9,10]phenanthrene derivatives, building blocks, OLED intermediates.

Product Details

Purity >98%
Melting point 134.0 °C
Appearance White to off-white powder

Chemical Structure

2-Bromotriphenylene structure
Chemical structure of 2-Bromotriphenylene, CAS 19111-87-6

Literature and Reviews

  1. π–π stacking: a strategy to improve the electron mobilities of bipolar hosts for TADF and phosphorescent devices with low efficiency roll-off, M. Cai et al, J. Mater. Chem. C, 5, 3372-3381 (2017); DOI: 10.1039/C7TC00733G.
  2. Triphenylene containing host materials with high thermal stability for green phosphorescent organic light emitting diode, N. Lee et al., Dyes Pigm., 101, 221-228 (2014); DOI: 10.1016/j.dyepig.2013.09.046.
  3. Novel fluorescent liquid crystals: synthesis, mesomorphism and fluorescence of triphenylene-Bodipy derivatives based on 1,3,5-triazine core, H. Feng et al., Liq. Cryst., 45, 1470-1476 (2018); DOI: 10.1080/02678292.2018.1446554.
  4. Phenanthrene and triphenylene as fluorescence probes for micellar systems, K. Nakashima et al., Langmuir, 9, 1, 90–95 (1993); DOI 10.1021/la00025a021.

To the best of our knowledge the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.