Description

2-Ethoxybiphenyl is a versatile aromatic ether compound with the CAS number 6734-91-4, valued for its role as a key synthetic intermediate and functional material. Its biphenyl core with an ethoxy substituent provides unique chemical properties that are leveraged in advanced manufacturing and research. This product is essential for industries focused on pharmaceuticals, agrochemicals, and specialty polymers, where precise chemical building blocks are required for synthesis and development.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical precursor in the development of herbicides and plant growth regulators.
• Key monomer or additive in the production of high-performance polymers and liquid crystals.
• Building block for organic light-emitting diodes (OLEDs) and other electronic materials.
• Intermediate in fragrance and flavor compound synthesis.
• Research and development reagent in academic and industrial laboratories.
• Cross-coupling reagent in palladium-catalyzed reactions for complex molecule assembly.
• Standard or reference material for analytical testing and quality control.

Basic Information

Product Name	2-Ethoxybiphenyl
CAS No.	6734-91-4
Molecular Formula	C₁₄H₁₄O
Molecular Weight	198.26 g/mol
Synonyms	1-Ethoxy-2-phenylbenzene; 2-Phenylethoxybenzene; o-Ethoxybiphenyl; Biphenyl-2-yl ethyl ether; 2-Ethoxy-1,1'-biphenyl; NSC 403107; Ethyl 2-biphenylyl ether
EINECS	229-773-1

Quality Control

Our 2-Ethoxybiphenyl is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and meet stringent impurity profiles. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

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

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	≤ 10 ppm

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