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Atomfair 2-Bromotriphenylene C18H11Br CAS 19111-87-6

2-Bromotriphenylene (CAS No. 19111-87-6) is a high-purity brominated polycyclic aromatic hydrocarbon (PAH) with the molecular formula C18H11Br . This compound is a valuable synthetic intermediate in organic chemistry and materials science, particularly in the development of organic semiconductors, liquid crystals, and fluorescent dyes. Its rigid, planar triphenylene core functionalized with a bromine atom at the 2-position enables versatile cross-coupling reactions, such as Suzuki or Stille couplings, for the construction of extended π-conjugated systems. Suitable for researchers in academia and industry, our 2-Bromotriphenylene is rigorously characterized by HPLC, GC/MS, and1H/13C NMR to ensure ≥98% purity. Packaged under inert gas to prevent…

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Description

2-Bromotriphenylene (CAS No. 19111-87-6) is a high-purity brominated polycyclic aromatic hydrocarbon (PAH) with the molecular formula C18H11Br. This compound is a valuable synthetic intermediate in organic chemistry and materials science, particularly in the development of organic semiconductors, liquid crystals, and fluorescent dyes. Its rigid, planar triphenylene core functionalized with a bromine atom at the 2-position enables versatile cross-coupling reactions, such as Suzuki or Stille couplings, for the construction of extended π-conjugated systems. Suitable for researchers in academia and industry, our 2-Bromotriphenylene is rigorously characterized by HPLC, GC/MS, and 1H/13C NMR to ensure ≥98% purity. Packaged under inert gas to prevent degradation, it is ideal for optoelectronic applications, supramolecular chemistry, and as a precursor for metal-organic frameworks (MOFs).

Properties

  • CAS Number: 19111-87-6
  • Complexity: 326
  • IUPAC Name: 2-bromotriphenylene
  • InChI: InChI=1S/C18H11Br/c19-12-9-10-17-15-7-2-1-5-13(15)14-6-3-4-8-16(14)18(17)11-12/h1-11H
  • InChI Key: GEDOYYDMCZUHNW-UHFFFAOYSA-N
  • Exact Mass: 306.00441
  • Molecular Formula: C18H11Br
  • Molecular Weight: 307.2
  • SMILES: C1=CC=C2C(=C1)C3=C(C=C(C=C3)Br)C4=CC=CC=C24
  • Monoisotopic Mass: 306.00441
  • Synonyms: 2-BROMOTRIPHENYLENE, 19111-87-6, DTXSID20593308, DTXCID20544072, 807-972-2, 2-Bromobenzo[9,10]phenanthrene, Triphenylene, 2-bromo-, 2-Bromo-triphenylene, MFCD16659043, SCHEMBL312606, BCP19007, CX1034, AKOS015899578, CS-W021630, DS-6344, SY019512, DB-050454, B4442

Application

2-Bromotriphenylene serves as a key building block in the synthesis of organic electronic materials, including OLEDs and OFETs, due to its electron-deficient aromatic system. It is also employed in the preparation of discotic liquid crystals for self-assembling nanostructures and charge transport layers. Researchers utilize this compound in palladium-catalyzed cross-coupling reactions to create extended aromatic systems for photovoltaic and sensing applications.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statements

  • P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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