Atomfair

Awaiting product image

Atomfair 1,1′:4′,1”-Terphenyl, 4,4”-dichloro- C18H12Cl2 CAS 21711-52-4

1,1′:4′,1”-Terphenyl, 4,4”-dichloro- (CAS No. 21711-52-4) is a high-purity aromatic compound with the molecular formula C18H12Cl2and IUPAC name 1,4-bis(4-chlorophenyl)benzene . This terphenyl derivative features a rigid, planar structure with two chlorine substituents at the para positions, making it an excellent intermediate for advanced organic synthesis and materials science applications. Its high thermal stability and conjugated π-electron system are ideal for use in liquid crystals, organic semiconductors, and photoactive materials. Available in >98% purity (HPLC), this compound is rigorously tested for consistency and performance, ensuring reliable results in research and industrial applications. Packaged under inert gas to prevent degradation, it is suitable…

Category:

Description

1,1′:4′,1”-Terphenyl, 4,4”-dichloro- (CAS No. 21711-52-4) is a high-purity aromatic compound with the molecular formula C18H12Cl2 and IUPAC name 1,4-bis(4-chlorophenyl)benzene. This terphenyl derivative features a rigid, planar structure with two chlorine substituents at the para positions, making it an excellent intermediate for advanced organic synthesis and materials science applications. Its high thermal stability and conjugated π-electron system are ideal for use in liquid crystals, organic semiconductors, and photoactive materials. Available in >98% purity (HPLC), this compound is rigorously tested for consistency and performance, ensuring reliable results in research and industrial applications. Packaged under inert gas to prevent degradation, it is suitable for use in OLEDs, photovoltaic devices, and as a building block for supramolecular chemistry.

Properties

  • CAS Number: 21711-52-4
  • Complexity: 250
  • IUPAC Name: 1,4-bis(4-chlorophenyl)benzene
  • InChI: InChI=1S/C18H12Cl2/c19-17-9-5-15(6-10-17)13-1-2-14(4-3-13)16-7-11-18(20)12-8-16/h1-12H
  • InChI Key: QLCZEWQYJYSIDJ-UHFFFAOYSA-N
  • Exact Mass: 298.0316058
  • Molecular Formula: C18H12Cl2
  • Molecular Weight: 299.2
  • SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)Cl)C3=CC=C(C=C3)Cl
  • Monoisotopic Mass: 298.0316058
  • Synonyms: 21711-52-4, 1,1′:4′,1”-Terphenyl, 4,4”-dichloro-, SCHEMBL3952742, DTXSID20541566, 1~4~,3~4~-Dichloro-1~1~,2~1~:2~4~,3~1~-terphenyl

Application

4,4”-Dichloro-1,1′:4′,1”-terphenyl is widely used as a key intermediate in the synthesis of liquid crystalline materials and organic electronic components. Its rigid, planar structure enhances charge transport properties, making it valuable in OLED and OFET applications. Researchers also employ this compound in the development of fluorescent probes and as a scaffold for supramolecular assemblies due to its π-conjugated system.

If you are interested or have any questions, please contact us at support@atomfair.com

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.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products