16-Phosphonohexadecanoic acid

CAS NO.：443361-18-0
Empirical Formula: C16H33O5P
Molecular Weight: 336.4
MDL number: MFCD09836229
SAFETY DATA SHEET (SDS)
Update Date: 2026-01-13 11:23:24

What is 16-Phosphonohexadecanoic acid?

The Uses of 16-Phosphonohexadecanoic acid

16-PA can be used as an anti-corrosive coating by forming a SAM on metal oxide surfaces for potential use in biomedical applications. It can also be deposited on indium oxide (ITO) substrates for the immobilization of surface atoms.

General Description

16-Phosphonohexadecanoic acid (16-PA) is an alkyl phosphonic acid that forms a self-assembled monolayer (SAM). It yields a close packed pattern with densely arranged alkyl groups. These SAMs are robust and stable in aqueous solutions over a wide pH range.

Properties of 16-Phosphonohexadecanoic acid

Melting point:	129-133 °C
Boiling point:	523.5±42.0 °C(Predicted)
Density	1.097±0.06 g/cm3(Predicted)
pka	2?+-.0.10(Predicted)

Safety information for 16-Phosphonohexadecanoic acid

Computed Descriptors for 16-Phosphonohexadecanoic acid

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