93206-91-8

Basic information

• Product Name: 4-(dodecyloxy)-3-methoxybenzaldehyde
• CAS NO: 93206-91-8
• Molecular Formula: C₂₀H₃₂O₃
• Molecular Weight: 320.4663
• Mol File: 93206-91-8.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 434.2°C at 760 mmHg
• Flash Point: 208.3°C
• Density: 0.969g/cm³
• Vapor Pressure: 9.64E-08mmHg at 25°C
• Refractive Index: 1.5
• CAS DataBase Reference: 4-(dodecyloxy)-3-methoxybenzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(dodecyloxy)-3-methoxybenzaldehyde(93206-91-8)
• EPA Substance Registry System: 4-(dodecyloxy)-3-methoxybenzaldehyde(93206-91-8)

Safety Data

• Hazardous Substances Data: 93206-91-8(Hazardous Substances Data)

Upstream product

• 121-33-5 vanillin 
• 112-29-8 1-bromo dodecane 
• 143-15-7 1-dodecylbromide 

Downstream Products

• 1359741-10-8 2,3-bis(4-(dodecyloxy)-3-methoxyphenyl)acrylonitrile 
• 1359741-08-4 2-(4-(dodecyloxy)-3-methoxyphenyl)acetonitrile 
• 1359741-13-1 ethyl 3,4-bis(4-(dodecyloxy)-3-methoxyphenyl)-1H-pyrrole-2-carboxylate 
• 1359741-16-4 (3,4-bis(4-(dodecyloxy)-3-methoxyphenyl)-1H-pyrrol-2-yl)methanol 
• 1359741-26-6 3-(3,6-bis(dodecyloxy)-2,7-dimethoxyphenanthren-9-yl)-2-(4-(dodecyloxy)-3-methoxyphenyl)acrylonitrile 
• 1359741-27-7 ethyl 3-(3,6-bis(dodecyloxy)-2,7-dimethoxyphenanthren-9-yl)-4-(4-(dodecyloxy)-3-methoxyphenyl)-1H-pyrrole-2-carboxylate 
• 1359741-28-8 (3-(3,6-bis(dodecyloxy)-2,7-dimethoxyphenanthren-9-yl)-4-(4-(dodecyloxy)-3-methoxyphenyl)-1H-pyrrol-2-yl)methanol 
• 426825-05-0 4-(chloromethyl)-1-(dodecyloxy)-2-methoxybenzene 
• 93207-03-5 1-(3-methoxy-4-dodecyloxyphenyl)-2-(2'-quinolyl)ethylene 

Relevant articles and documents

Flavylium Salts: A Blooming Core for Bioinspired Ionic Liquid Crystals

Thermotropic ionic liquid crystals based on the flavylium scaffold have been synthesized and studied for their structure-properties relationship for the first time. The mesogens were probed by differential scanning calorimetry (DSC), polarizing optical microscopy (POM), and X-ray diffraction (XRD). Low numbers of alkoxy side chains resulted in smectic (SmA) and lamello-columnar (LamCol) phases, whereas higher substituted flavylium salts showed Colro as well as ordered and disordered columnar (Colho, Colhd) mesophases. Mesophase width ranged from 13 K to 220 K, giving access to room temperature liquid crystals. The optical properties of the synthesized compounds were probed towards absorption and emission properties. Strong absorption with maxima between 444 and 507 nm was observed, and some chromophores were highly emissive with quantum yields up to 99 %. Ultimately, mesogenic and dye properties were examined by temperature-dependent emissive experiments in the solid state.

Synthesis and liquid crystalline properties of a new homologous series of 4,5-disubstituted 2H-[1,2,3]-triazoles via azide-chalcone oxidative cycloaddition reaction

A new homologous series of 4,5-disubstituted 2H-[1,2,3]-triazole derivatives were synthesized from chalcones and sodium azide via oxidative cycloaddition reaction; CuI was used as catalyst. Flexibility in the synthesized molecules was provided by attaching straight alkoxy chains. The synthesized compounds were characterized by elemental analysis, and 1HNMRand 13CNMRand LC-MS spectroscopies . The stability and range of the mesophases increased with the length of the chain on the triazoles. The melting point, transition temperatures, and enantiotropic liquid crystal morphologies were determined by differential scanning calorimetry (DSC) and polarizing optical microscopy (POM) equipped with a hot stage. Journal compilation

Fluorescence-enhanced gels of D-π-A diphenylacrylonitrile derivatives: Influence of nitro group and alkoxy chain

Abstract 4-nitrodiphenylacrylonitrile and diphenylacrylonitrile derivatives consisting of methoxy group and alkoxy chain with different lengths were synthesized and their gelation abilities were investigated. It was found that compounds with longer alkoxy