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Nonylphenol Ethoxylate CAS#9016-45-9

Nonylphenol Ethoxylate CAS#9016-45-9

Basic Information

Excellent Detergency:NPE is highly effective at removing dirt, grease, and oils, making it a preferred surfactant in industrial and household cleaning products.


Superior Wetting and Emulsifying Properties:It enhances the uniform dispersion of liquids on surfaces and stabilizes mixtures of oil and water, improving performance in paints, textiles, and cosmetics.


Versatile Industrial Applications:NPE is widely used across multiple sectors, including pesticides, textiles, cleaning agents, and cosmetic formulations, due to its adaptable chemical properties.


Stable and Functional Formulation:As a pale yellow to brown viscous liquid, NPE can be easily incorporated into various formulations, maintaining effectiveness under a range of processing conditions.

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product description

Product Description of Nonylphenol Ethoxylate CAS#9016-45-9

Nonylphenol ethoxylate (NPE) is a nonionic surfactant with the formula C₁₅H₂₄O(C₂H₄O)ₙ. Synthesized from nonylphenol and ethylene oxide, it is a pale yellow to brown viscous liquid with a characteristic odor. Boasting excellent detergency, wetting and emulsifying performance, it is widely used in detergents, pesticides, coatings, textiles and cosmetics. Restricted by regulations for its poor biodegradability and aquatic toxicity.


Product Application of Nonylphenol Ethoxylate CAS#9016-45-9

Nonylphenol Ethoxylate (NPE) is a liquid nonionic surfactant available in various grades with different EO contents. It can act as adjuvant, cleaner, detergent, dispersant, emulsifier, humectant, solubilizer and wetting agent. Widely used in coatings, agrochemicals, functional fluids, household and industrial cleaners, as well as oil and gas industries.

Product Information

Parameters


Melting point44-46 °C
Boiling point250 °C(lit.)
density1.06 g/mL at 20 °C
vapor pressure1.4hPa at 25℃
refractive indexn20/D 1.495(lit.)
Fp535 °F
storage temp.-20°C
formClear, colorless liquid
colorclear colorless
PH5-8 (5% in H2O)
biological sourcerabbit
Water Solubilitywater: 25mg/mL
aqueous buffer: soluble
Specific Activity613-829nmol/min·mg
InChIInChI=1S/C19H32O3/c1-2-3-4-5-6-7-8-9-18-10-12-19(13-11-18)22-17-16-21-15-14-20/h10-13,20H,2-9,14-17H2,1H3
InChIKeyBLXVTZPGEOGTGG-UHFFFAOYSA-N
SMILESC(O)COCCOC1=CC=C(CCCCCCCCC)C=C1
LogP3.7-4.48 at 25℃
Surface tension32.3mN/m at 1g/L and 20℃
CAS DataBase Reference9016-45-9
EPA Substance Registry SystemPolyethylene glycol nonylphenyl ether (9016-45-9)


Safety Information


Hazard CodesXi,N,Xn
Risk Statements41-38-37-36/37/38-50-22
Safety Statements26-39-36-61
RIDADRUN 3082 9 / PGIII
WGK Germany2
RTECSWZ4750000
F3
HS Code34021300
Hazardous Substances Data9016-45-9(Hazardous Substances Data)
ToxicityLD50 oral in rat: 2590uL/kg


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