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Safety Information

750034

Sigma-Aldrich

Hexylphosphonic acid

95%

Synonym(s):

n-Hexylphosphonic acid

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About This Item

Empirical Formula (Hill Notation):
C6H15O3P
CAS Number:
4721-24-8
Molecular Weight:
166.16
MDL number:
MFCD00013961
UNSPSC Code:
12352300
PubChem Substance ID:
329766041
NACRES:
NA.23

Assay

95%

form

solid

mp

97-103 °C

SMILES string

CCCCCCP(O)(O)=O

InChI

1S/C6H15O3P/c1-2-3-4-5-6-10(7,8)9/h2-6H2,1H3,(H2,7,8,9)

InChI key

GJWAEWLHSDGBGG-UHFFFAOYSA-N

General description

Hexylphosphonic acid(HPA) is a phosphonic acid derivative that can be used as a capping agent and a surfactant.

Application

HPA may be used as a surfactant to disperse multi-walled carbon nanotubes(MWCNTs). It can be modify the surface of barium titanate(BaTiO3) which can be used in the development of 3D-printable dielectric paste.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

750034-VAR:
750034-BULK:
750034-1G:
750034-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN0176
MKCF6804
MKCD5636
MKBX7687V
MKBX1133V

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Viscoelastic properties of a 3D-Printable high-dielectric paste with surface-modified BaTiO3.
Park JY, et al.
Composites Science and Technology, 159(13), 225-231 (2018)
Towards new oligomesogenic phosphonic acids as stabilizers of nanoparticles colloids in nematic liquid crystals.
Prodanov MF, et al.
Synlett, 26(13), 1905-1910 (2015)
Aqueous dispersion of multiwall carbon nanotubes with phosphonic acid derivatives.
Oueiny C, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 493(13), 41-51 (2016)
Feng Li et al.
Journal of colloid and interface science, 549, 33-41 (2019-04-25)
The severe interface charge recombination caused by the large energy difference between perovskite material and carbon electrode significantly limits the further performance improvement of the all-inorganic perovskite solar cells (PSCs). We apply innovatively multilayer of quaternary Ag-In-Ga-S (AIGS) quantum dots
Adam Roberge et al.
The journal of physical chemistry letters, 8(17), 4055-4060 (2017-08-12)
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