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10,12-Pentacosadiynoic acid

ALDRICH/76492 - ≥97% (HPLC)

Synonym: PCDA

CAS Number: 66990-32-7
Empirical Formula (Hill Notation): C25H42O2
Molecular Weight: 374.60
MDL Number: MFCD00041684
Linear Formula: C25H42O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-76492-5G 5 g
 $227.00
1/EA		 Add To Favorites
45-76492-25G 25 g
 $632.00
1/EA		 Add To Favorites

 

assay ≥97% (HPLC)
form crystals
functional group carboxylic acid
InChI 1S/C25H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25(26)27/h2-12,17-24H2,1H3,(H,26,27)
InChI key ZPUDRBWHCWYMQS-UHFFFAOYSA-N
Quality Level 100 
SMILES string CCCCCCCCCCCCC#CC#CCCCCCCCCC(O)=O
Application: 10,12-Pentacosadiynoic acid (PCDA) is an amphiphilic diacetylene that can be used:
• In combination with a semifluorinated tetracosane ((CF3(CF2)7(CH2)15CH3) to synthesize mixed monolayer by photopolymerization.
• For the conversion of hydrophobic upconverting nanoparticles (UCNPs) to hydrophilic.
• To synthesize a polymer by combining with pyridine-2-aldoxime for colorimetric detection of malathion.
• To synthesize a thermochromic sensor constituting polymer fibres with monomeric unit of two PCDA linked by a p-phenylene group (bis-PCDA-Ph).
• As an inert coating material upon self-assembly and photopolymerization to modify the surface of Fe3O4 nanoparticles.
Packaging: 5, 25 g in poly bottle
Purity ≥97% (HPLC)
UNSPSC 12352100

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