• USA Home
  • 754269 - 11-Mercaptoundecylphosphonic acid

EMAIL THIS PAGE TO A FRIEND
754269 Sigma-Aldrich

11-Mercaptoundecylphosphonic acid

95%

Synonym: 1-Thio-11-undecanephosphonic acid

  • CAS Number 156125-36-9

  • Empirical Formula (Hill Notation) C11H25O3PS

  • Molecular Weight 268.35

  •  MDL number MFCD18642194

  •  PubChem Substance ID 329766411

  •  NACRES NA.23

Purchase

Properties

Related Categories Functional Thiols, Materials Science, Micro/NanoElectronics, Phosphonic Acids, Self Assembly and Lithography,
Quality Level   100
assay   95%
mp   80-90 °C
storage temp.   2-8°C
SMILES string   OP(O)(=O)CCCCCCCCCCCS
InChI   1S/C11H25O3PS/c12-15(13,14)10-8-6-4-2-1-3-5-7-9-11-16/h16H,1-11H2,(H2,12,13,14)
InChI key   VXLGFBKKMPMGST-UHFFFAOYSA-N

Description

General description

11-Mercaptoundecylphosphonic acid (MUP) is an alkyl thiol that forms a self-assembled monolayer on a variety of surfaces. The thiol groups act as the anchor that facilitates the bonding of sulfur molecule to the surface atoms. The phosphoric and trifluoroacetate groups are useful molecules in the detection of monolayers.

Application

MUP can functionalize gold surface by forming a capped layer that can be used as a surface modified electrode material for the fabrication of sensors for biomedical and other industrial applications.

Phosphonic acid that can be used to form self-assembled monolayers onto metal oxide surfaces. Also contains a thiol group that can be used to do click-type chemistry with alkenes or can bind metals.

Packaging

500 mg in glass insert

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?