148151-00-2

Basic information

• Product Name: 1,3-difluoro-5-(4-propylcyclohex-1-en-1-yl)benzene
• Synonyms: 1,3-Difluoro-5-(4-propylcyclohex-1-en-1-yl)benzene; benzene, 1,3-difluoro-5-(4-propyl-1-cyclohexen-1-yl)-
• CAS NO: 148151-00-2
• Molecular Formula: C₁₅H₁₈F₂
• Molecular Weight: 236.3002
• Mol File: 148151-00-2.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 295.6°C at 760 mmHg
• Flash Point: 110.4°C
• Density: 1.052g/cm³
• Vapor Pressure: 0.00266mmHg at 25°C
• Refractive Index: 1.496
• CAS DataBase Reference: 1,3-difluoro-5-(4-propylcyclohex-1-en-1-yl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-difluoro-5-(4-propylcyclohex-1-en-1-yl)benzene(148151-00-2)
• EPA Substance Registry System: 1,3-difluoro-5-(4-propylcyclohex-1-en-1-yl)benzene(148151-00-2)

Safety Data

• Hazardous Substances Data: 148151-00-2(Hazardous Substances Data)

Upstream product

• 40649-36-3 4-propyl-cyclohexanone 
• 461-96-1 3,5-difluorobromobenzene 
• 148150-92-9 1-(1-hydroxy-4-propylcyclohexyl)-3,5-difluorobenzene 

Downstream Products

• 149705-66-8 1-(trans-4-propylcyclohexyl)-3,5-difluoro-4-iodobenzene 
• 144911-50-2 2-Ethynyl-1,3-difluoro-5-(4-propyl-cyclohexyl)-benzene 
• 144261-13-2 1-(trans-4-propylcyclohexyl)-3,5-difluorobenzene 
• 173306-02-0 2,6-difluoro-4-(trans-4-propylcyclohexyl)benzene 

Relevant articles and documents

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME

A liquid crystal composition includes at least one liquid crystal molecule having a positive dielectric anisotropy represented by Chemical Formula 1: In Chemical Formula 1, each of A and B is independently 1, 4-cyclohexylene or 1, 4-phenylene, C is cyclopentyl or cyclopentadienyl, each of Z1 and Z2 is independently a single bond, alkylene group, carbonyloxy, —CF2O—, —OCF2—, —CH2O—, or —OCH2—, each of L1 to L8 is independently —H, —F, —CF3, or may be difluoride (diF) when A or B is 1, 4-cyclohexylene, each of L9 to L12 is independently —H, —F, —CF3, or difluoride, each of m and n is 0 to 2, and R1 is an alkyl group or an alkoxy group, and the number of carbons of R1 is about 1 to about 10.

New nematics incorporating a 2,6-difluorophenyl acetylene group

A large series of thin film transistor compatible nematic liquid crystals incorporating a 2,6-difluorophenyl acetylene group have been synthesised. Most of them exhibit high clearing points and an increased dielectric anisotropy.