Welcome to LookChem.com Sign In|Join Free

CAS

  • or

83905-98-0

Post Buying Request

83905-98-0 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

83905-98-0 Usage

Uses

HUPA is mainly used as a spacer/linker that forms a SAM on titanium oxide (TiO2) surfaces to immobilize the surface atoms for the formation of biocompatible materials for biomedical applications. It can also be used to functionalize the silicon-photonic resonators for biosensing applications.

General Description

11-Hydroxyundecylphosphonic acid (HUPA) is an alkyl phosphonic acid that forms a self-assembled monolayer (SAM) on a variety of metal oxides and metal surfaces. It forms a hydroxyl terminated SAM that provides a physiological stability and controls the surface density of the coating.

Check Digit Verification of cas no

The CAS Registry Mumber 83905-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,0 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83905-98:
(7*8)+(6*3)+(5*9)+(4*0)+(3*5)+(2*9)+(1*8)=160
160 % 10 = 0
So 83905-98-0 is a valid CAS Registry Number.

83905-98-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (H33647)  11-Hydroxyundecylphosphonic acid, 95%   

  • 83905-98-0

  • 250mg

  • 1382.0CNY

  • Detail
  • Alfa Aesar

  • (H33647)  11-Hydroxyundecylphosphonic acid, 95%   

  • 83905-98-0

  • 1g

  • 3851.0CNY

  • Detail
  • Aldrich

  • (777161)  11-Hydroxyundecylphosphonic acid  ≥95% (GC)

  • 83905-98-0

  • 777161-250MG

  • 1,804.14CNY

  • Detail
  • Aldrich

  • (777161)  11-Hydroxyundecylphosphonic acid  ≥95% (GC)

  • 83905-98-0

  • 777161-1G

  • 5,181.93CNY

  • Detail

83905-98-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 11-hydroxyundecylphosphonic acid

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:83905-98-0 SDS

83905-98-0Downstream Products

83905-98-0Relevant articles and documents

Modular Assembly of Vibrationally and Electronically Coupled Rhenium Bipyridine Carbonyl Complexes on Silicon

Allegretti, Francesco,Amati, Matteo,Barth, Johannes V.,Bartl, Johannes D.,Bondino, Federica,Cattani-Scholz, Anna,Deimel, Peter S.,Gregoratti, Luca,Henning, Alex,Magnano, Elena,Nickel, Bert,Ober, Martina F.,Ochsenfeld, Christian,Paulus, Claudia,Rieger, Bernhard,Savasci, G?kcen,Sharp, Ian D.,Stutzmann, Martin,Thomas, Christopher,Yazdanshenas, Bahar,Zeller, Patrick

, p. 19505 - 19516 (2021/11/26)

Hybrid inorganic/organic heterointerfaces are promising systems for next-generation photocatalytic, photovoltaic, and chemical-sensing applications. Their performance relies strongly on the development of robust and reliable surface passivation and functionalization protocols with (sub)molecular control. The structure, stability, and chemistry of the semiconductor surface determine the functionality of the hybrid assembly. Generally, these modification schemes have to be laboriously developed to satisfy the specific chemical demands of the semiconductor surface. The implementation of a chemically independent, yet highly selective, standardized surface functionalization scheme, compatible with nanoelectronic device fabrication, is of utmost technological relevance. Here, we introduce a modular surface assembly (MSA) approach that allows the covalent anchoring of molecular transition-metal complexes with sub-nanometer precision on any solid material by combining atomic layer deposition (ALD) and selectively self-assembled monolayers of phosphonic acids. ALD, as an essential tool in semiconductor device fabrication, is used to grow conformal aluminum oxide activation coatings, down to sub-nanometer thicknesses, on silicon surfaces to enable a selective step-by-step layer assembly of rhenium(I) bipyridine tricarbonyl molecular complexes. The modular surface assembly of molecular complexes generates precisely structured spatial ensembles with strong intermolecular vibrational and electronic coupling, as demonstrated by infrared spectroscopy, photoluminescence, and X-ray photoelectron spectroscopy analysis. The structure of the MSA can be chosen to avoid electronic interactions with the semiconductor substrate to exclusively investigate the electronic interactions between the surface-immobilized molecular complexes.

Rapid in situ generation of two patterned chemoselective surface chemistries from a single hydroxy-terminated surface using controlled microfluidic oxidation

Pulsipher, Abigail,Westcott, Nathan P.,Luo, Wei,Yousaf, Muhammad N.

experimental part, p. 7626 - 7632 (2009/10/17)

In this work, we develop a new, rapid and inexpensive method to generatespatially controlled aldehyde and carboxylic acid surface groups by mic rofluidic oxidation of 11-hydroxyundecylphosphonic acid self-assembled monolayers (SAMs) on indium tin oxide (ITO) surfaces. SAMs are activated and patterned using a reversibly sealable, elastomeric polydimethylsiloxane cassette, fabricated with preformed micropatterns by soft lithography. By flowing the mild oxidant pyridinium chlorochromate through the microchannels, only selected areas of the SAM are chemically altered. This microfluidic oxidation strategy allows for ligand immobilization by two chemistries originating from a single SAM composition. ITO is robust, conductive, and transparent, making it an ideal platform for studying interfacial interactions. We display spatial control over the immobilizationof a variety of ligands on ITO and characterize the resulting oxime and amide linkages by electrochemistry, X-ray photoelectron spectroscopy, c ontact angle, fluorescence microscopy, and atomic force microscopy. Thisgeneral method may be used with many other materials to rapidly generat e patterned and tailored surfaces for studies ranging from molecular electronics to biospecific cell-based assays and biomolecular microarrays.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 83905-98-0