59117-18-9

Basic information

• Product Name: 4-Hexadecyloxybenzaldehyde
• Synonyms: 4-Hexadecyloxybenzaldehyde
• CAS NO: 59117-18-9
• Molecular Formula: C₂₃H₃₈O₂
• Molecular Weight: 346.54662
• Mol File: 59117-18-9.mol
• Article Data: 78

Chemical Properties

• Melting Point: 44 °C(Solv: methanol (67-56-1))
• Boiling Point: 461.6±18.0 °C(Predicted)
• Appearance: /
• Density: 0.929±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 4-Hexadecyloxybenzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Hexadecyloxybenzaldehyde(59117-18-9)
• EPA Substance Registry System: 4-Hexadecyloxybenzaldehyde(59117-18-9)

Safety Data

• Hazardous Substances Data: 59117-18-9(Hazardous Substances Data)

Upstream product

• 544-77-4 1-iodohexadecane 
• 123-08-0 4-hydroxy-benzaldehyde 
• 121511-49-7 1,2-bis(4-hexadecyloxybenzylidene)hydrazine 
• 121511-53-3 N,N'-Bis-[1-(4-hexadecyloxy-phenyl)-meth-(E)-ylidene]-hexane-1,6-diamine 
• 121511-52-2 N,N'-Bis-[1-(4-hexadecyloxy-phenyl)-meth-(E)-ylidene]-butane-1,4-diamine 
• 121511-51-1 N-[1-(4-Hexadecyloxy-phenyl)-meth-(E)-ylidene]-N'-[1-(4-hexadecyloxy-phenyl)-meth-(Z)-ylidene]-propane-1,3-diamine 
• 121511-50-0 N,N'-Bis-[1-(4-hexadecyloxy-phenyl)-meth-(E)-ylidene]-ethane-1,2-diamine 
• 112-82-3 hexadecanyl bromide 

Downstream Products

• 24679-04-7 bis-(4-hexadecyloxy-benzylidene)-p-phenylenediamine 
• 59996-33-7 bis-(4-hexadecyloxy-benzylidene)-benzidine 
• 77251-84-4 4-hexadecyloxycinnamoyl chloride 
• 94846-72-7 21,23-dihydro-5,10,15,20-tetrakis(4-(hexadecyloxy)phenyl)-porphyrin 
• 1443249-15-7 C₆₂H₈₆O₂ 
• 14827-02-2 p-n-Hexadecyloxybenzyliden-p-aminobenzoesaeure 

Relevant articles and documents

Design and investigation of calamatic liquid crystals: Schiff base (?CH?N), chalcone (?CO?CH?CH?), and ester (?COO?) linkage group contain rigid rod shape with various terminal parts

The mesomorphic properties of linear schiff base-chalconyl ester homologous series can be designed in a predictable fashion with using various alcohol and para-tert-butyl phenol. We have synthesized total 14 novel liquid crystalline compounds and divided into two parts, i.e, series-1 (D1 to D10) and series-2 (E1 to E4). The result of both the series are compared and discussed. These compounds possess a rod-like geometry with rigid linear spacers and possessing smectic C and smectic A phases, while nematogenic phase was achieved by increasing the flexibility and broadening of tail-ended group in molecule. The texture image of mesophases is needle; rod like; broken fan type and nematic texture images are the type of schlieren and threaded in some homologue. All these compounds were characterized by elemental analyses and spectroscopic techniques such as FTIR and 1H and 13C [NMR] spectroscopies. The mesomorphic properties of these compoundswere observed by optical polarized light microscopy and differential scanning calorimetry.

Aggregation-induced emissions in the mesogenic BF2complexes of aroylhydrazines

Herein, we report the synthesis of two new families of borondifluoride complexes derived from aroylhydrazines and the investigation of their mesomorphic and AIE properties. The crystallographic structure of the mesogenic complex1a-BF2(n= 8) was

“Effect of the linking unit on the calamitic-shaped liquid crystal: a comparative study of two homologous series of benzoate and cinnamate linked compounds”

Two homologous series based on three linking groups have been synthesized and well characterized by elemental analyses and spectroscopic techniques such as Fourier transform infrared [FT-IR] and proton magnetic resonance magnetic resonance [1H NMR] spectroscopy. The mesomorphic properties of these compounds were observed by using optical polarized microscopy (POM) and confirmed by differential scanning calorimetry (DSC) analysis. In this present investigation, we have synthesized two homologous series viz. (E)-4-(3-(4-(tetra decanoyloxy) phenyl) acryloyl) phenyl-4-n-alkoxy benzoate (Series-1) and 4-((E)-3-(4-(((E)-3-(4-n-alkoxy phenyl) acryloyl) oxy) phenyl)-3-oxo prop-1-en-1-yl) phenyl tetradecanoate (Series-2). Both of the series are differing with respect to the first linking group. All the homologous in following series displays LC properties on heating as well as cooling condition except first four homologous (C1 to C4) in series-1 and six homologous (C1 to C6) in series-2. To get more insights, the HOMO, LUMO studies are carried out which supports intramolecular charge transfer interactions in this class of mesogens.