Description

1,1':3',1''-Terphenyl, 4-Chloro- CAS NO 345218-99-7 is a specialized chlorinated terphenyl derivative, a high-purity organic compound valued for its unique structural and electronic properties. This chemical serves as a critical advanced intermediate in sophisticated organic synthesis and materials science research. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics industries for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Serves as a key building block for developing new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or core structure in the development of novel electron-transport or host materials.
• Liquid Crystal & Polymer Chemistry: Utilized as a rigid, aromatic moiety to modify the properties of advanced polymers and liquid crystalline materials.
• Chemical Research & Development: Employed as a versatile scaffold in academic and industrial research for creating new chemical entities.
• Specialty Chemical Synthesis: Functions as an intermediate for producing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	1,1':3',1''-Terphenyl, 4-Chloro-
CAS No.	345218-99-7
Molecular Formula	C18H13Cl
Molecular Weight	264.75 g/mol
Synonyms	4-Chloro-1,1':3',1''-terphenyl; 4-Chloroterphenyl; 4-Chloro-[1,1':3',1'']terphenyl; p-Chloroterphenyl; 4-Chloro-m-terphenyl; 1-Chloro-4-(3-phenylphenyl)benzene; Chlorinated Terphenyl Derivative
EINECS	Contact for details

Quality Control

Our 1,1':3',1''-Terphenyl, 4-Chloro- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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