• 1. Bistable memory devices with lower threshold voltage by extending the molecular alkyl-chain length
  Wusheng Ren,Yongxiang Zhu,Jianfeng Ge,Xufeng Xu,Ru Sun,Najun Li,Hua Li,Qingfeng Xu,Junwei Zheng,Jianmei Lu Phys. Chem. Chem. Phys. 2013 15 9212
• 2. The mass spectra of polychlorinated biphenyls
  S. Safe,O. Hutzinger J. Chem. Soc. Perkin Trans. 1 1972 686

• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Benzidines
• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Biphenyls and derivatives Benzidines
• Solvents and Organic Chemicals Organic Compounds Amines/Sulfonamides

Comprehensive Overview of 2,2',5,5'-Tetrachlorobenzidine (CAS No. 15721-02-5): Properties, Applications, and Environmental Considerations

2,2',5,5'-Tetrachlorobenzidine (CAS No. 15721-02-5) is a chlorinated aromatic amine compound with significant industrial relevance. Its molecular structure features four chlorine atoms symmetrically positioned on a benzidine backbone, contributing to its unique chemical and physical properties. This compound is often studied for its role in organic synthesis, particularly in the production of dyes and pigments. Researchers and manufacturers value its stability and reactivity, which make it a versatile intermediate in specialized chemical processes.

In recent years, the demand for high-performance pigments and specialty chemicals has driven interest in compounds like 2,2',5,5'-Tetrachlorobenzidine. Environmental and regulatory scrutiny has also increased, with stakeholders focusing on sustainable synthesis methods and eco-friendly alternatives. Searches for "chlorinated benzidine derivatives" and "CAS 15721-02-5 applications" have surged, reflecting the compound's niche yet critical role in advanced material science.

The thermal stability and solubility characteristics of 2,2',5,5'-Tetrachlorobenzidine make it suitable for high-temperature applications. Industries utilize it in coatings and polymers where durability is paramount. Analytical techniques such as HPLC and GC-MS are commonly employed to quantify its purity, addressing concerns about trace impurities in end products. These methods align with global standards for chemical quality control, a topic frequently queried in academic and industrial forums.

From an environmental perspective, the degradation pathways of 2,2',5,5'-Tetrachlorobenzidine are under investigation. Studies explore its biodegradability and potential photocatalytic breakdown using advanced oxidation processes. Such research resonates with current trends toward green chemistry, a frequently searched term among chemists and policymakers. Innovations in wastewater treatment technologies further highlight the compound's intersection with environmental sustainability.

In summary, 2,2',5,5'-Tetrachlorobenzidine (CAS No. 15721-02-5) exemplifies the balance between industrial utility and ecological responsibility. Its applications span from dye manufacturing to material science, while ongoing research addresses its environmental footprint. As interest in specialty chemicals grows, this compound remains a focal point for innovation and regulatory adaptation.

• 61044-84-6([1,1'-BIPHENYL]-4,4'-DIAMINE, 2,2',3,3'-TETRACHLORO-)
• 88434-66-6(2,5-dichloro-4-methylaniline)
• 84-68-4(4,4'-Diamino-2,2'-dichlorobiphenyl)
• 89160-30-5([1,1'-Biphenyl]-4-amine, 2,4',5-trichloro-)
• 89160-28-1([1,1'-Biphenyl]-3-amine, 2',4,5'-trichloro-)
• 35839-38-4([1,1'-Biphenyl]-3,3'-diamine, 2,2',4,4',5,5'-hexachloro-)
• 1331-47-1([1,1'-Biphenyl]-4,4'-diamine,dichloro-)
• 89160-29-2([1,1'-Biphenyl]-3-amine, 2,4',5-trichloro-)
• 108736-09-0(4-Amino-2，2′，5，5′-tetrachlorobiphenyl)
• 58763-14-7([1,1'-BIPHENYL]-3,5-DIAMINE, 2-CHLORO-)