156573-09-0

Basic information

• Product Name: 1-Bromo-4-ethoxy-2,3-difluorobenzene
• Synonyms: 4-BroMo-2,3-difluorophenyl ethyl ether;5-broMo-1,2-difluoro-3-(MethoxyMethyl)benzene;1-Bromo-4-ethoxyl-2,3-difulorobenzene;1-BROMO-4-ETHOXY-2,3-DIFLUOROBENZENE;B90001
• CAS NO: 156573-09-0
• Molecular Formula: C₈H₇BrF₂O
• Molecular Weight: 237.04
• Mol File: 156573-09-0.mol
• Article Data: 5

Chemical Properties

• Melting Point: 31 °C
• Boiling Point: 222.691 °C at 760 mmHg
• Flash Point: 107.235 °C
• Appearance: /
• Density: 1.534 g/cm³
• Vapor Pressure: 0.149mmHg at 25°C
• Refractive Index: 1.497
• Storage Temp.: 2-8°C
• Solubility: soluble in Methanol
• CAS DataBase Reference: 1-Bromo-4-ethoxy-2,3-difluorobenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Bromo-4-ethoxy-2,3-difluorobenzene(156573-09-0)
• EPA Substance Registry System: 1-Bromo-4-ethoxy-2,3-difluorobenzene(156573-09-0)

Safety Data

• Hazardous Substances Data: 156573-09-0(Hazardous Substances Data)

Usage

Chemical Properties

Off-white crystalline

InChI:InChI=1/C8H7BrF2O/c1-2-12-6-4-3-5(9)7(10)8(6)11/h3-4H,2H2,1H3

Upstream product

• 74-96-4 ethyl bromide 
• 144292-32-0 2,3-difluoro-4-bromophenol 
• 64-67-5 diethyl sulfate 

Downstream Products

• 954119-09-6 4-(1,4-dioxaspiro[4.5]decan-8-yl)-1-(4-ethoxy-2,3-difluorophenyl)-cyclohexanol 
• 1220992-61-9 1-(4-ethoxy-2,3-difluorophenyl)-4-vinylcyclohexanol 
• 220437-02-5 4-(2,3-difluoro-4-ethoxyphenyl)-cyclohexanone 
• 220437-00-3 8-(2,3-difluoro-4-ethoxyphenyl)-1,4-dioxaspiro[4.5]decane 
• 1314964-79-8 C₁₄H₁₈F₂O₂ 
• 928208-51-9 1-ethoxy-4-{4-(trans-4'-pentylcyclohexyl)phenylethynyl}-2,3-difluorobenzene 
• 1392051-17-0 3-(4'-ethoxy-2',3'-difluoro-(1,1'-biphenyl)-4-yl)propyltriphenylphosphonium bromide 

Relevant articles and documents

A transformer having negative dielectric anisotropy liquid crystal compound monofluoroethylene, and using this liquid crystal display element and a liquid crystal composition

A liquid crystal compound having general physical properties necessary for a liquid crystal compound, a high stability to heat, light or the like, a small viscosity, a suitable refractive index anisotropy, a suitable dielectric anisotropy and steep electro-optic characteristics, a wide temperature range of a nematic phase and an excellent compatibility with other liquid crystal compounds, and a liquid crystal compound especially having a wide temperature range of a nematic phase. A compound represented by formula (1). with, for example, R1 and R2 are alkyl having 1 to 10 carbons; A1 is 1,4-cyclohexylene; A2 is 2,3-difluoro-1,4-phenylene; X is fluorine or chlorine; Z1 and Z2 are a single bond; and p and q is 0 or 1.

Trans-Monofluoroethylene Liquid Crystal Compound Having Negative Dielectric Anisotropy, A Liquid Crystal Composition Using The Compound And A Liquid Crystal Display Device

A liquid crystal compound having general physical properties necessary for a liquid crystal compound, a high stability to heat, light or the like, a small viscosity, a suitable refractive index anisotropy, a suitable dielectric anisotropy and steep electr

Cyclohexene derivative having alkenyl, liquid crystal composition and liquid crystal display device

A liquid crystal compound selected from a group of compounds represented by formula (a): wherein Ra and Rb are each independently hydrogen, alkyl having 1 to 10 carbons or alkenyl having 2 to 10 carbons, provided that in the alkyl, —CH2— may be