10,12-Pentacosadiynoic acid, 98+%
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10,12-Pentacosadiynoic acid, 98+%
10,12-Pentacosadiynoic acid, 98+%
10,12-Pentacosadiynoic acid, 98+%
Thermo Scientific Chemicals

10,12-Pentacosadiynoic acid, 98+%

CAS: 66990-32-7 | C25H42O2 | 374.61 g/mol
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25 g
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Catalog number L09313.03
also known as L09313-03
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40,72
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47,90
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Quantity:
1 g
Request bulk or custom format
Price (EUR)
40,72
Online Exclusive
47,90
Save 7,18 (15%)
Each
Add to cart
Chemical Identifiers
CAS66990-32-7
IUPAC Namepentacosa-10,12-diynoic acid
Molecular FormulaC25H42O2
InChI KeyZPUDRBWHCWYMQS-UHFFFAOYSA-N
SMILESCCCCCCCCCCCCC#CC#CCCCCCCCCC(O)=O
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SpecificationsSpecification SheetSpecification Sheet
FormCrystalline powder
Assay from Supplier's CofA≥98.0% (U.S. specification)
Assay (Aqueous acid-base Titration)≥98.0 to ≤102.0% (non-U.S. specification)
Melting Point (clear melt)61-66°C
Appearance (Color)Pale blue to blue
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10,12-Pentacosadiynoic acid is used in the preparation of colorimetric and fluorescence sensors for cationic surfactants.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
10,12-Pentacosadiynoic acid is used in the preparation of colorimetric and fluorescence sensors for cationic surfactants.

Solubility
Slightly soluble in water.

Notes
Incompatible with reducing agents and oxidizing agents.
RUO – Research Use Only

General References:

  1. Yang, J. E.; Park, J. S.; Cho, E.; Jung, S.; Paik, S. R. Robust Polydiacetylene-Based Colorimetric Sensing Material Developed with Amyloid Fibrils of α-Synuclein. Langmuir 2015, 31 (5), 1802-1810.
  2. Hatta, E. Dislocation-Mediated Deformation in Solid Langmuir Monolayers: Plastic Bending and Tilt Boundary. Langmuir 2015, 31 (35), 9597-9601.