NONOXYNOL 13

Nonoxynol-13 is a nonionic surfactant derived from the ethoxylation of nonylphenol, containing an average of thirteen ethylene oxide units.

CAS:

9016-45-9

Formula:

C₁₅H₂₄O(C₂H₄O)₁₃

Molar Weight

~748 g/mol

Melting Point

0–5°C

Boiling Point

> 200°C

Density

~1.05 g/cm³

Forms

Liquid, viscous surfactant

Odor

Mild, characteristic surfactant odor

Key applications

Provides efficient emulsification for formulations.
Improves wetting properties on surfaces.
Enables stable dispersion of particulates.
Enhances solubilization of hydrophobic materials.
Supports cleaning systems with strong detergency.

Industries

Cosmetics and personal care
Household and industrial cleaners
Textile processing chemicals
Paints, inks, and coatings
Agrochemical formulations

Nonoxynol-13, Nonylphenol ethoxylate-13, NPE-13, Polyoxyethylene nonylphenol ether

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