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Sigma-Aldrich

6-Phosphonohexanoic acid

97%

Synonym(s):

PHA

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About This Item

Empirical Formula (Hill Notation):
C6H13O5P
CAS Number:
5662-75-9
Molecular Weight:
196.14
MDL number:
MFCD10000902
UNSPSC Code:
12352103
PubChem Substance ID:
329761625
NACRES:
NA.23

Assay

97%

form

solid

mp

98-104 °C

SMILES string

OC(=O)CCCCCP(O)(O)=O

InChI

1S/C6H13O5P/c7-6(8)4-2-1-3-5-12(9,10)11/h1-5H2,(H,7,8)(H2,9,10,11)

InChI key

SYFTUNQVCGSBOV-UHFFFAOYSA-N

Related Categories

General description

6-Phosphonohexanoic acid (PHA) is an alkylphosphonic acid that forms a self-assembled monolayer (SAM) on a variety of surfaces. It has carboxylic groups that facilitate the grafting of the surface atoms while the phosphonic groups allow the surface modification of the substrate material.

Application

PHA can be used in the surface functionalization of phynox material which can further be utilized in the biomedical applications such as surgical implant and stents. It can also be used in dispersing manganese dioxide (MnO2)-MWCNT for the formation of electrodes for supercapacitors. It may also be coated on indium tin oxide (ITO) as an alternative to silane based SAMs for the fabrication of organic electronic devices such as organic solar cells (OSCs).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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