Nonylphenol Ethoxylate CAS#9016-45-9

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 PropertiesIt enhances the uniform dispersion of liquids on surfaces and stabilizes mixtures of oil and water, improving performance in paints, textiles, and cosmetics.


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


Stable and Functional FormulationAs 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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FAQ

Q1: Is Huafeng Chemical a manufacturer or a trader?
A: We are a professional service provider specializing in chemical foreign trade. Rather than being limited to the products of a single factory, we leverage the chemical industry cluster in Shandong Province to integrate production resources from multiple high-quality manufacturers. This allows us to offer a wide range of sourcing options—covering various product categories and origins—instead of simply pushing a single product. Furthermore, our core competitiveness lies in our professional foreign trade services (covering documentation, logistics, and regulatory compliance), ensuring a smooth and worry-free procurement process for you.


Q2: How is the security of my transaction guaranteed when working with Huafeng Chemical?
A: We strictly adhere to international trade rules (Incoterms® 2020) and accept various payment methods, such as Letters of Credit (L/C) and Telegraphic Transfers (T/T). For new clients, we support small-batch trial orders and can clearly define arbitration clauses and applicable laws within the contract. Additionally, we maintain a robust risk management system to help you mitigate common trade risks, such as exchange rate fluctuations, shipping delays, and document discrepancies.


Q3: Do you have experience serving clients in Russian-speaking regions?
A: Yes. We place great importance on the Russian-speaking market; our team includes Russian-speaking business professionals who are well-versed in the import regulations of Russia and the Eurasian Economic Union (EAEU). We understand the importance of EAC certification to clients in these regions and can assist with related compliance inquiries. We have established connections with chemical traders across various CIS countries and have gained valuable experience in specialized packaging and temperature-controlled shipping designed to withstand harsh local winter conditions.


Q4: How do you guarantee product quality?
A: We implement a strict supplier qualification and periodic audit system. A Certificate of Analysis (COA)—issued by the original manufacturer—is provided with every shipment. We also welcome pre-shipment inspections conducted by internationally recognized third-party agencies such as SGS, BV, or ITS. Should the test results fail to meet the standards specified in the contract, you have the right to reject the goods or request a replacement.

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