745855
12-Mercaptododecylphosphonic acid
95%
Synonym(s):
P-(12-Mercaptododecyl)phosphonic acid
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All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C12H27O3PS
CAS Number:
Molecular Weight:
282.38
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
assay
95%
form
powder
mp
92-96 °C
storage temp.
2-8°C
SMILES string
OP(O)(CCCCCCCCCCCCS)=O
InChI
1S/C12H27O3PS/c13-16(14,15)11-9-7-5-3-1-2-4-6-8-10-12-17/h17H,1-12H2,(H2,13,14,15)
InChI key
PVIUMTORLYKRJT-UHFFFAOYSA-N
General description
12-Mercaptododecylphosphonic acid (MDPA) is an organophosphonic acid that forms a self-assembled monolayer (SAM). The phosphonic groups tend to react with the metal surfaces that allow the formation of metal-oxygen-phosphonate (M-O-P) bonds that facilitate the surface with mechanical and chemical stability.
Application
MDPA based SAM can be coated on TiO2 for potential applications in the extraction of heavy metals. It can also be used in surface modification of a graphene oxide (GO) based active material for the fabrication of a organic field effect transistor (OFET).
Organophosphonic acid self-assembled monolayers (SAMs) for nanoelectronics; solid-state lighting; energy generation and nanocomposites. A mercaptoalkylphosphonate monolayer used to bind gold nanoparticles.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
Certificates of Analysis (COA)
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