Description

1,1':3'1"-Terphenyl,4,4"-Bis(Chloromethyl)-5'-{4(Chloromethyl)Phenyl}- is a specialized multi-functional aromatic compound featuring chloromethyl reactive sites. This molecular structure makes it a valuable high-purity intermediate for advanced material synthesis, where precise functionalization is critical. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides requiring specific aromatic frameworks.
• Liquid Crystal & OLED Materials: Acts as a core structure or cross-linking agent in the production of electronic display and lighting materials.
• Polymer & Resin Modification: Employed as a cross-linking monomer or functionalization agent to enhance the properties of specialty polymers and epoxy resins.
• Dye & Pigment Manufacturing: Utilized as an intermediate in the synthesis of high-performance organic dyes and pigments.
• Organic Synthesis & Research: A versatile reagent in academic and industrial research laboratories for constructing complex polycyclic aromatic systems.

Basic Information

Item	Details
Product Name	1,1':3'1"-Terphenyl,4,4"-Bis(Chloromethyl)-5'-{4(Chloromethyl)Phenyl}-
CAS No.	66449-09-0
Molecular Formula	C28H22Cl4
Molecular Weight	500.29 g/mol
Synonyms	4,4''-Bis(chloromethyl)-5'-[4-(chloromethyl)phenyl]-1,1':3',1''-terphenyl; 1,1':3',1''-Terphenyl, 4,4''-bis(chloromethyl)-5'-[4-(chloromethyl)phenyl]-; 5'-[4-(Chloromethyl)phenyl]-4,4''-bis(chloromethyl)-1,1':3',1''-terphenyl; Tris(4-(chloromethyl)phenyl)benzene (common name); Chloromethyl-functionalized terphenyl derivative
EINECS	Contact for details

Quality Control

Our 1,1':3'1"-Terphenyl,4,4"-Bis(Chloromethyl)-5'-{4(Chloromethyl)Phenyl}- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place, ideally at controlled room temperature (15-25°C). For long-term storage, consider using desiccants or an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.