126163-02-8

Basic information

• Product Name: 2,3-Difluoro-4'-propylbiphenyl
• Synonyms: 1,1'-Biphenyl,2,3-difluoro-4'-propyl-;2,3-Difluoro-4'-propyl-1,1'-biphenyl
• CAS NO: 126163-02-8
• Molecular Formula: C₁₅H₁₄F₂
• Molecular Weight: 232.27
• Mol File: 126163-02-8.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 302.1 °C at 760 mmHg
• Flash Point: 113.8 °C
• Appearance: /
• Density: 1.093 g/cm³
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2,3-Difluoro-4'-propylbiphenyl(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Difluoro-4'-propylbiphenyl(126163-02-8)
• EPA Substance Registry System: 2,3-Difluoro-4'-propylbiphenyl(126163-02-8)

Safety Data

• Hazardous Substances Data: 126163-02-8(Hazardous Substances Data)

Usage

General Description

2,3-Difluoro-4'-propylbiphenyl is a chemical compound with the molecular formula C15H13F2. It is a biphenyl derivative with two fluorine atoms at positions 2 and 3, and a propyl group attached to the para position of one of the phenyl rings. 2,3-Difluoro-4'-propylbiphenyl is used in organic synthesis and material science as a building block for the preparation of various organic compounds and liquid crystals. It has also been studied for its potential applications in the electronics industry and as a component in liquid crystal display technology. 2,3-Difluoro-4'-propylbiphenyl is a colorless liquid with a relatively high boiling point and is considered to be an important intermediate in the production of specialized chemical products.

Upstream product

• 367-11-3 ortho-difluorobenzene 
• 588-93-2 p-bromo-n-propylbenzene 
• 121219-16-7 (2,3-difluorophenyl)boronic acid 

Relevant articles and documents

Compound

PROBLEM TO BE SOLVED: To provide a difluorobenzyl halide derivative useful as a production intermediate for chemicals etc., such as pharmaceuticals, agrochemicals and liquid crystal materials, and a method for efficiently producing the difluorobenzyl halide derivative.SOLUTION: There is provided a compound expressed by general formula (I) (in the formula, Ris a hydrogen atom, chlorine atom, bromine atom, iodine atom or 1-15C alkyl; A, Aand Aare each independently trans-1,4-cyclohexylene wherein one or more ring-constituting methylene groups may be substituted with an oxygen atom or sulfur atom, or 1,4-phenylene wherein one or more hydrogen atoms on a ring may be substituted with a fluorine atom; Z, Zand Zare each independently a single bond, -CHCH-, -(CH)-, -CHO- or -OCH-; l, m and n are each independently 0 or 1; and Xis a chlorine atom, bromine atom or iodine atom).

Dihalogenobenzene derivatives

The invention relates to dihalogenobenzene derivatives of the formula I wherein R1, R2, A1, A2, A3, Z1, Z2 and n are as defined in the specification.

Process for the preparation of 2,3-difluorobenzenes

1,4-disubstituted 2,3-difluorobenzenes according to formula I are suitable as intermediates for the synthesis of liquid crystalline compounds.