1357473-27-8

Basic information

• Product Name: C₃₄H₄₈N₂O₃
• CAS NO: 1357473-27-8
• Molecular Weight: 532.767
• Mol File: 1357473-27-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₃₄H₄₈N₂O₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₄H₄₈N₂O₃(1357473-27-8)
• EPA Substance Registry System: C₃₄H₄₈N₂O₃(1357473-27-8)

Safety Data

• Hazardous Substances Data: 1357473-27-8(Hazardous Substances Data)

Upstream product

• 99-96-7 4-hydroxy-benzoic acid 
• 112-82-3 hexadecanyl bromide 
• 41696-88-2 4-hexadecyloxybenzoyl chloride 
• 86-92-0 3-methyl-1-(4-methylphenyl)-2-pyrazolin-5-one 
• 15872-48-7 4-Hexadecyloxy-benzoic acid 

Relevant articles and documents

Synthesis and characterization of novel liquid crystalline compounds containing a pyrazole ring

We report the synthesis and liquid crystalline properties of two new homologous series of calamitic liquid crystals containing a substituted pyrazole ring within the central core of 4-(4-n-alkoxybenzoyl)-5-methyl-2-phenyl-2,4- dihydro-3H-pyrazole-3-one and 4-(4-n-alkoxybenzoyl)-5-methyl-2-(4-methylphenyl)- 2,4-dihydro-3H-pyrazole-3-one and characterization of the compounds done by elemental analysis, FT-IR, 1H-NMR, and mass spectrometry. Phase transition behavior of these compounds was assessed with the help of polarizing optical microscopy (POM) and differential scanning calorimetry (DSC). Both series show liquid crystalline properties from the heptyl homologue. Middle members of Series-A and Series-B exhibit nemetogenic behavior and higher homologues exhibit only smectogenic behavior.