Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)-, commonly known as nonylphenol ethoxylate (NPE), is a nonionic surfactant that is extensively utilized in various industrial and commercial applications. It is recognized for its capacity to reduce the surface tension of liquids, thereby enhancing the wetting and dispersing properties of different substances. However, it has also been identified as an endocrine disruptor and a persistent organic pollutant, leading to regulatory measures and the pursuit of safer alternatives in many countries.
9081-17-8
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Basic information
- Product Name: Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)-
- Synonyms: Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)-
- CAS NO:9081-17-8
- Molecular Formula: (C2H4 O)n C15 H24 O4 S
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)-(CAS DataBase Reference)
- NIST Chemistry Reference: Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)-(9081-17-8)
- EPA Substance Registry System: Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)-(9081-17-8)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 9081-17-8(Hazardous Substances Data)
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9081-17-8 Usage
Uses
Used in Textile Industry:Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)is used as a surfactant in the textile industry for its ability to improve the wetting and dispersing properties of dyes and other chemicals, which aids in the dyeing and finishing processes of textiles.
Used in Paper Industry:
In the paper industry, Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)is utilized as a component in the production process, where it helps in the dispersion of fillers and pigments, thereby enhancing the quality and appearance of the final paper product.
Used in Cleaning Products:
Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)is used as an active ingredient in cleaning products, such as detergents and soaps, due to its effectiveness in reducing surface tension and improving the cleaning performance of these products.
Despite its widespread use, the environmental and health concerns associated with Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)have led to increased regulation and the development of alternative, safer surfactants for various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 9081-17-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,8 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.Calculate Digit Verification of CAS Registry Number 9081-17:
(6*9)+(5*0)+(4*8)+(3*1)+(2*1)+(1*7)=98
98 % 10 = 8
So 9081-17-8 is a valid CAS Registry Number.
9081-17-8Upstream product
9081-17-8Downstream Products
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Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(nonylphenoxy)-
