Customization: | Available |
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CAS No.: | 6874-60-8 |
Formula: | C10h23o3p |
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1-Decylphosphonic Acid (CAS 6874-60-8)
Advanced Long-Chain Organophosphorus Compound for Multifunctional Surface Engineering
1-Decylphosphonic Acid, systematically named decylphosphonic acid, is a white to off-white waxy solid characterized by its hydrophobic decyl chain and reactive phosphonic acid group. This C10 organophosphorus compound exhibits excellent solubility in non-polar solvents and moderate solubility in polar organic media , with negligible water solubility (<0.5 g/L at 25°C). Demonstrating thermal stability up to 220°C under inert conditions, it complies with REACH regulations and OECD safety guidelines.
Key Industrial Applications
1.Advanced Corrosion Protection:
- Molecular-layer corrosion inhibitor for carbon steel and aerospace alloys
- Pretreatment agent for paint/adhesive adhesion enhancement
2.Nanotechnology:
- Surface functionalization agent for quantum dots and nanoparticles
- Dielectric layer modifier in organic electronics (OFETs, OLEDs)
3.Lubrication Systems:
- Boundary friction reducer in synthetic lubricants
- Anti-wear additive for high-temperature mechanical systems
4.Separation Technologies:
- Selective extractant for rare earth element purification
- Ion-exchange membrane modifier for water desalination
5.Polymer Science:
- Coupling agent for hydrophobic polymer composites
- Co-monomer in flame-retardant polyphosphonate synthesis
1-DECYLPHOSPHONIC ACID Basic information | |
Product Name: | 1-DECYLPHOSPHONIC ACID |
CAS: | 6874-60-8 |
MF: | C10H23O3P |
MW: | 222.26 |
EINECS: | 229-975-2 |
Product Categories: | organic phosphonic acid |
1-DECYLPHOSPHONIC ACID Chemical Properties | |
Melting point | 100-102°C |
Boiling point | 355.8 °C |
density | 1.044g/cm³ |
pka | 2.65 |
form | Powder |
color | white to off-white |
BRN | 1771572 |
Safety Information | |
Hazard Codes | C |
Risk Statements | 36/37/38-34-14 |
Safety Statements | 26-36/37/39-45 |
RIDADR | 3261 |
WGK Germany | 3 |
RTECS | SZ7525000 |
TSCA | Yes |
HS Code | 2931.90.9051 |
HazardClass | 8 |