Chemical structure: This structure is also available as a 2d Mol file Other names: Glycol; Polyethylene glycol; Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-

Volatilization of polyethyleneglycol nonylphenol ether from moist soil surfaces is not expected to be an important fate process(SRC) based on a range of Henry's Law constants from 2.45X10-9 atm-cu m/mole for nonylphenol (a measured value)(3) to 4.1X10-12 atm-cu m/mole for nonylphenol ethoxylate (n=6), developed using a fragment constant

dem Einsatz in Wasch- und Reinigungsmitteln verboten.4-nonlyphenol ist ein prioritär gefährlicher Stoff nach der EU-⁠Wasserrahmenrichtlinie⁠ (WRRL). T1285 | 127087-87-0. Tergitol(R) NP-9, Surfactant is a Nonylphenol Ethoxylate based surfactant. It is nonionic and provides excellent detergency, outstanding wetting, versatile solubility characteristics and low odor. Electronic Structure and Mesoscopic Simulations of Nonylphenol Ethoxylate Surfactants. A Combined DFT and DPD Study Alcohol Ethoxylate 30 100 74 17.4 White Solid Secondary Alcohol Ethoxylate Octylphenol Ethoxylate 30 70 72 17.3 Pale Yellow Liquid 30 100 74 17.1 White Solid Nonylphenol Ethoxylate 30 100 75 17.5 White Solid Narrow Range FT-Oxo Alcohol Ethoxylate 30 100 76 17.3 White Solid Narrow Range n-Butene-based Isotridecyl Alcohol Ethoxylate HLB Application of Surfactant, Alkyl Phenol Ethoxylate including Nonyl Phenol Ethoxylate, Octyl Phenol Ethoxylate, Dodycyl Phenol Ethoxylate by manufacturer and exporter of Surfactants, Oilfield Chemicals, cosmetic waxes and specialty chemicals, Rimpro India, Mehsana, India.

Nonylphenol ethoxylate structure

The general structure of this class. Figure 1: Representative chemical structures of. APEO ether sulfates. Octylphenol Ether Sulfate. (OPES). Nonylphenol Ethoxylate. (NPE).

They are used mainly in industrial and institutional cleaning, textile and leather processing, metal- working fluids, agrochemicals, emulsion polymerisation, paints, and in a host of smaller appli-cations such as oil field chemicals and paper production. NP nonylphenol NPE nonylphenol ethoxylates NPEC nonylphenol ether-carboxylate Oc oleochemical OECD Organization for Economic Cooperation and Development OPE octylphenol ethoxylate OSPAR Oslo and Paris Commissions P persistence PAA Preliminary Alternatives Assessment PBT persistent, bioaccumulative, and toxic Pc petrochemical Examples synthesized on an industrial scale include octyl phenol ethoxylate, polysorbate 80 and poloxamers.

These products are NP, nonylphenol ethoxylate (NP1EO), nonylphenol diethoxylate (NP2EO), nonylphenoxyacetic acid (NP1EC) and nonylphenoxyethoxyacetic acid (NP2EC). NPEs can be biodegraded through a mechanism of stepwise loss of ethoxy groups to form lower ethoxylated congeners, carboxylated products and NP.

Y S/P 2. in separate organisational structures, but they are still built on a common foundation when assessing hazards Nonylphenol Ethoxylates (NPEO). Octylphenol Strukturformler för de aminer som ingått i studien.

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• Excellent detergency. • Outstanding wetting. • Versatile solubility characteristics. 24 Dec 2014 The relationship between the surface activity and molecular structure of the organic solvent-soluble polymerizable NPE surfactants as well as the 21 Aug 2020 Chemical Structure of Nonylphenol Ethoxylates.

Their molecular structure contains repeated EO units as hydrophilic groups. Surfactant properties depend on EO length and type of hydrophobic combined groups. Nonylphenol ethoxylate MATERIAL SAFETY DATA SHEET (MSDS) www.lobachemie.com 09/04/2015 1/10 NONYL PHENOL ETHOXYLATED MSDS CAS No: 104-40-5 MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking Nonylphenol ethoxylate structure where n = the average number of moles of ethylene oxide per mole of NP and ranges from 1 to 100. . -. used anti-NPE messages in their adver- tising.
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24 Jul 2018 Nonylphenol ethoxylate (CAS No. 9016-45-9) subject to This statement was deduced from products with a similar structure or composition. 25 Sep 2014 Watch this sneak peek at the second Huntsman Performance Products presentation, “Vegetable Oil Ethoxylate Surfactants: Physical Chemistry Nonylphenol Ethoxylates are nonionic surfactants produced by the process of ethoxylation on nonylphenol, which consist of phenol bearing a 9 carbon-tail. 16 Jan 2018 Nonylphenol ethoxylate (NPE) in all-purpose cleaners was selected as the carbon chain on the left can vary, a typical molecular structure for 7 Jun 2012 The most important APEO or alkylphenol ethoxylates for the textile industry are.

Exact matches only . Search in title This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure. More help available here.
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environmental risk assessment on alkylphenol ethoxylate (APE); and 2) conclusions APE, its chemical structure and U.S. consumption volumes. The second

granule.6 The ethyl ester of 1 Oct 2009 An example structure of each APEO is given in Figure 1. Alkylphenol ethoxylates in general possess a number of structural, compositional and the stress cracking of polycarbonate, a family of ethoxylated nonylphenol based ethylene oxide surfactants was used. The general structure of this class. Figure 1: Representative chemical structures of.

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industries [3]. Their molecular structure contains repeated EO units as hydrophilic groups. Surfactant properties depend on EO length and type of hydrophobic combined groups. Nonylphenol ethoxylate (NPE) surfactants have been used in EO range from 4 to 70 units. The critical micelle concentration

Compare Products: Select up to 4 products. *Please select more than one item to compare 4-nonylphenol (para-nonylphenol) with a varied and undefined degree of branching in the alkyl group, while very little straight chain nonylphenol is present (EU-RAR 1998). Similarly, nonylphenol ethoxylate (NPE) is the most important alkylphe-nol ethoxylate. NPE accounts for approximately 85% of alkylphenol eth-oxylate production (Anonymous 1997). 4-nonylphenol polyethoxylates (4NPnEOs) are 4-nonylphenol isomers that exist in both branched and linear forms and contain an ethoxylated phenol ring with varying grades (chain lengths) of n ethoxylation. Technical 4NPnEO products are sold with varying grades of ethoxylation including up to a grade of 70 [2]. Synonym: Nonylphenol polyethylene glycol ether, Triton ™ CAS Structure Search Protocols & Articles.