Description

(1-Methylethyl)1:1',3':1" Terphenyl is a specialized aromatic hydrocarbon derivative, recognized by the CAS number 27987-07-1. This compound serves as a critical high-performance intermediate and functional additive in advanced material synthesis. It is essential for manufacturers in the electronics, specialty polymer, and fine chemical sectors seeking to enhance product thermal stability and optical properties.

Application

• Liquid Crystal Display (LCD) Manufacturing: Used as a component in liquid crystal mixtures to modify dielectric anisotropy and improve display performance.
• High-Temperature Polymer Synthesis: Acts as a monomer or cross-linking agent in the production of polyimides, polyesters, and other engineering plastics requiring exceptional thermal resistance.
• Organic Light-Emitting Diodes (OLEDs): Employed as a host material or in the electron transport layer of OLED devices to improve efficiency and longevity.
• Pharmaceutical Intermediates: Serves as a sophisticated building block in the synthesis of complex organic molecules for active pharmaceutical ingredients (APIs).
• Specialty Dyes and Pigments: Functions as a core structure in the development of high-stability colorants for inks, coatings, and plastics.
• Advanced Organic Synthesis: Utilized as a key reagent in cross-coupling reactions and other catalytic processes to construct complex aromatic systems.

Basic Information

Product Name	(1-Methylethyl)1:1',3':1" Terphenyl
CAS No.	27987-07-1
Molecular Formula	C21H20
Molecular Weight	272.39 g/mol
Synonyms	1-Isopropyl-1':3',1''-Terphenyl; 1-(1-Methylethyl)-1':3',1''-Terphenyl; m-Terphenyl, 1'-isopropyl-; Isopropyl-m-terphenyl; 1'-Isopropyl-m-terphenyl; 27987-07-1; NSC 163045
EINECS	Contact for details

Quality Control

Every batch of (1-Methylethyl)1:1',3':1" Terphenyl is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for high-purity electronic and pharmaceutical intermediates. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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