NONOXYNOL 12

Nonoxynol-12 is a nonionic surfactant produced by ethoxylation of nonylphenol with approximately twelve moles of ethylene oxide.

CAS:

9016-45-9

Formula:

C₁₅H₂₄O(C₂H₄O)₁₂

Molar Weight

~ 646 g/mol

Melting Point

~ 40 – 50°C

Boiling Point

Not applicable

Density

~ 1.05 g/cm³ at 25°C

Forms

Liquid, viscous liquid, semi-solid paste

Odor

Mild, characteristic, slightly phenolic

Key applications

Provides strong emulsification for formulations.
Enhances wetting in cleaning systems.
Improves dispersion of various ingredients.
Supports solubilization in cosmetic blends.
Stabilizes mixtures in industrial applications.

Industries

Cosmetics and personal care
Household and industrial cleaning
Textile processing and auxiliaries
Paints, inks, and coatings
Agrochemicals and formulations

Nonylphenol ethoxylate (12 EO), NPE-12, Nonylphenoxy polyethoxy ethanol

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