NONOXYNOL 4

Nonoxynol-4 is a non-ionic surfactant derived from nonylphenol, ethoxylated with about 4 moles of ethylene oxide.

CAS:

127087-87-0

Formula:

C₂₃H₄₀O₅

Molar Weight

≈ 396.56 g/mol

Melting Point

Not applicable

Boiling Point

≈ 507.9 °C

Density

~ 1.006 g/cm³

Forms

pale liquid

Odor

Mild characteristic odor

Key applications

Used in industrial cleaners and degreasers. :contentReference[oaicite:7]{index=7}
Acts as a dispersing agent in agrochemical formulations. :contentReference[oaicite:8]{index=8}
Helps emulsify oils in textile processes. :contentReference[oaicite:9]{index=9}
Stabilizes water-in-oil emulsions for metalworking fluids. :contentReference[oaicite:10]{index=10}
Prevents precipitation of calcium salts in detergents. :contentReference[oaicite:11]{index=11}

Industries

Textiles / Dyeing & Finishing :contentReference[oaicite:12]{index=12}
Metalworking / Metal Processing :contentReference[oaicite:13]{index=13}
Pulp & Paper / Recycling Industry :contentReference[oaicite:14]{index=14}
Cleaning & Detergents Industry :contentReference[oaicite:15]{index=15}
Agrochemical Formulations :contentReference[oaicite:16]{index=16}

Nonylphenol Ethoxylate (4 EO)

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