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Nonylphenols 10 are a family of closely related organic compounds composed of phenol bearing a 9 carbon-tail. Nonylphenol 10s can come in numerous structures, all of which may be considered alkylphenols. They are used in manufacturing antioxidants, lubricating oil additives, laundry and dish detergents, emulsifiers, and solubilizers.
CAS NUMBER: 20427-84-3
SYNONYM:
Phenol, 4-nonyl-; para-Nonylphenol 10; p-n-Nonylphenol 10; 4-Nonyl phenol; Phenol, p-nonyl-; Phenol, nonyl derivs.; Nonylphenol 10 (mixed); p-Nonyl phenol; para Nonyl phenol; p -n -Nonylphenol 10; 4-Nonyl-Phenol; 4-n-Nonyl phenol; MFCD00002396; 68081-86-7; DTXSID5033836; CHEBI:3444; DSSTox_CID_1857; DSSTox_RID_79098; DSSTox_GSID_33836; 4-NP; C9-Alkylated phenol; CCRIS 1251; (C9)Alkylated phenol; HSDB 5359; EINECS 203-199-4; 1-(4-Hydroxyphenyl)nonane; BRN 2047450; p-nonyl-phenol; Para-Nonyl phenol
They are used extensively in epoxy formulation in North America but its use has been phased out in Europe. These compounds are also precursors to the commercially important non-ionic surfactants alkylphenol ethoxylates and Nonylphenol 10 ethoxylates, which are used in detergents, paints, pesticides, personal care products, and plastics. Nonylphenol 10 has attracted attention due to its prevalence in the environment and its potential role as an endocrine disruptor and xenoestrogen, due to its ability to act with estrogen-like activity. The estrogenicity and biodegradation heavily depends on the branching of the nonyl sidechain. Nonylphenol 10 has been found to act as an agonist of the GPER. Nonylphenol 10s fall into the general chemical category of alkylphenols. The structure of NPs may vary. The nonyl group can be attached to the phenol ring at various locations, usually the 4- and, to lesser extent, the 2-positions, and can be either branched or linear. A branched Nonylphenol 10, 4-Nonylphenol 10, is the most widely produced and marketed Nonylphenol 10. The mixture of Nonylphenol 10 isomers is a pale yellow liquid, although the pure compounds are colorless. The Nonylphenol 10s are moderately soluble in water but soluble in alcohol.
Nonylphenol 10 arises from the environmental degradation of Nonylphenol 10 ethoxylates, which are the metabolites of commercial detergents called alkylphenol ethoxylates. NPEs are a clear to light orange color liquid. Nonylphenol 10 ethoxylates are nonionic in water, which means that they have no charge. Because of this property they are used as detergents, cleaners, emulsifiers, and a variety of other applications. They are amphipathic, meaning they have both hydrophilic and hydrophobic properties, which allows them to surround non-polar substances like oil and grease, isolating them from water. Nonylphenol 10 can be produced industrially, naturally, and by the environmental degradation of alkylphenol ethoxylates. Industrially, Nonylphenol 10s are produced by the acid-catalyzed alkylation of phenol with a mixture of nonenes. This synthesis leads to a very complex mixture with diverse Nonylphenol 10s. Theoretically there are 211 constitutional isomers and this number rise to 550 isomers if we take the enantiomers into account. To make NPEs, manufacturers treat NP with ethylene oxide under basic conditions. Since its discovery in 1940, Nonylphenol 10 production has increased exponentially, and between 100 and 500 million pounds of Nonylphenol 10 are produced globally every year, meeting the definition of High Production Volume Chemicals.
Nonylphenol 10s are also produced naturally in the environment. One organism, the velvet worm, produces Nonylphenol 10 as a component of its defensive slime. The Nonylphenol 10 coats the ejection channel of the slime, stopping Nonylphenol 10 from sticking to the organism when Nonylphenol 10 is secreted. Nonylphenol 10 also prolongs the drying process long enough for the slime to reach its target. Another surfactant called nonoxynol, which was once used as intravaginal spermicide and condom lubricant, was found to metabolize into free Nonylphenol 10 when administered to lab animals. Nonylphenol 10 is used in manufacturing antioxidants, lubricating oil additives, laundry and dish detergents, emulsifiers, and solubilizers. Nonylphenol 10 can also be used to produce tris(4-nonyl-phenyl) phosphite (TNPP), which is an antioxidant used to protect polymers, such as rubber, Vinyl polymers, polyolefins, and polystyrenics in addition to being a stabilizer in plastic food packaging. Barium and calcium salts of Nonylphenol 10 are also used as heat stabilizers for polyvinyl chloride (PVC).
Nonylphenol 10 is also often used an intermediate in the manufacture of the non-ionic surfactants Nonylphenol 10 ethoxylates, which are used in detergents, paints, pesticides, personal care products, and plastics. Nonylphenol 10 and Nonylphenol 10 ethoxylates are only used as components of household detergents outside of Europe. Nonyl phenol, is used in many epoxy formulations mainly in North America. Nonylphenol 10 persists in aquatic environments and is moderately bioaccumulative. Nonylphenol 10 is not readily biodegradable, and Nonylphenol 10 can take months or longer to degrade in surface waters, soils, and sediments. Nonbiological degradation is negligible. Nonylphenol 10 is partially removed during municipal wastewater treatment due to sorption to suspended solids and biotransformation.
Many products that contain Nonylphenol 10 have "down-the-drain" applications, such as laundry and dish soap, so the contaminants are frequently introduced into the water supply. In sewage treatment plants, Nonylphenol 10 ethoxylate degrades into Nonylphenol 10, which is found in river water and sediments as well as soil and groundwater. Nonylphenol 10 photodegrades in sunlight, but its half-life in sediment is estimated to be more than 60 years. Although the concentration of Nonylphenol 10 in the environment is decreasing, Nonylphenol 10 is still found at concentrations of 4.1 μg/L in river waters and 1 mg/kg in sediments. The degradation of Nonylphenol 10 in soil depends on oxygen availability and other components in the soil. Mobility of Nonylphenol 10 in soil is low. Bioaccumulation is significant in water-dwelling organisms and birds, and Nonylphenol 10 has been found in internal organs of certain animals at concentrations of 10 to 1,000 times greater than the surrounding environment.
Due to this bioaccumulation and persistence of Nonylphenol 10, Nonylphenol 10 has been suggested that Nonylphenol 10 could be transported over long distances and have a global reach that stretches. Nonyl phenol Ethoxylates are produced by the reaction of ethylene oxide and alklyphenol. Ethoxylation temperature is kept minimum as possible. Nonionic surfactants are used in detergent and cleaning sectors. Nonylphenol 10 is an alkylphenol and together with its derivatives, such as trisNonylphenol 10 phosphite (TNP) and Nonylphenol 10 polyethoxylates (NPnEO), they are used as additives in the plastic industry, e.g., in polypropylene where Nonylphenol 10 ethoxylates are used as hydrophilic surface modifiers or as stabilizer during crystallization of polypropylene to enhance their mechanical properties. They are also used as antioxidant, antistatic agents, and plasticizer in polymers, and as stabilizer in plastic food packaging materials. Nonylphenol 10 behaves as a very weak organic acid. Incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Likely to react exothermically with concentrated sulfuric acid and nitric acid.
Nonyl phenol is a family of closely related organic compounds called alkylphenols. They are used in the production of antioxidants, lubricating oil additives, laundry and dishwashing detergents, emulsifiers and dissolvers. These compounds are also present in non-ionic surfaclaids such as detergents, dyes, pesticides, personal care products and alkylephenol ethoxylames and Nonylphenol 10 ethoxylalates used in plastics. Nonylphenol 10 has attracted attention due to its prevalence in the environment and its ability to act with estrogen-like activity due to its potential role as an endocrine disruptor and xenoestrogen. Estrogenity and biological degradation depend on the nonil side chain.
Nonylphenol 10s fall into the general chemical category of alkylphenols. The structure of NPs may vary. The nonil group can be connected to the phenol ring in various positions, usually 4- and to a lesser extent 2-positions, and can be branched or linear. A branched Nonylphenol 10, 4-Nonylphenol 10 is the most commonly produced and marketed Nonylphenol 10. The mixture of Nonylphenol 10 isomers is a pale yellow liquid, but pure compounds are colorless. Nonylphenol 10s dissolve moderately in water but can be dissolved in alcohol.
IUPAC NAME:
4-(4,6-dimethylheptan-2-yl)phenol; 4-(5,6-dimethylheptan-2-yl)phenol; 4-(5,6-dimethylheptyl)phenol; 4-(7-methyloctyl)phenol; 4-(7-Methyloctyl)phenol; 4-(7-methyloctyl)phenol; 4-Nonyl-phenol, (branched; 4-nonylfenol; 4-Nonylphenol 10; 4-Nonylphenol 10 (branched); 4-Nonylphenol 10 (mixture of branched chain isomers); 4-Nonylphenol 10 branched; 4-Nonylphenol 10, branched; 4-Nonylphenol 10, branched; 4-Nonylphenol 10, branched; Branched 4-Nonylphenol 10; enol, 4-nonyl-, branched; Nonyl phenol; Nonyl phenol, PNP; Nonylphenol 10; Nonylphenol 10, branched; p-Nonylphenol 10; p-Nonylphenol 10
TRADE NAME:
IsoNonylphenol 10; NONPH – Nonylphenol 10; Nonylphenol 10; Nonylphenol 10; Nonylphenol 10 (NP)
OTHER NAME:
601-053-00-8; 84852-15-3
Nonylphenol 10 is caused by environmental degradation of Nonylphenol 10 ethoxylates, metabolites in commercial detergents called alkylphenol ethoxylates. NPEs are a liquid of light-light orange color. Nonylphenol 10 ethoxylames are not ionic in water; this means that they have no load. Due to this feature, they are used as detergents, cleaners, emulsifiers and various applications. They are amphibious, that is, they have hydrophilic and hydrophobic properties; this allows them to inste insed from water by encasing non-polar substances such as oil and grease.
Nonylphenol 10 is used in the production of antioxidants, lubricant oil additives, laundry and dishwashing detergents, emulsion makers and dissolvers. Nonylphenol 10 can also be used to produce tris (4-nonyl-phenyl) phosphide (TNPP), an antioxidant used to protect polymers such as rubber, vinyl polymers, polyolefins and polystyrene. In addition, plastic food packaging is stabiliser. Barium and calcium salts of Nonylphenol 10 are also used as heat stabilizers for polyvinyl chloride (PVC). Nonylphenol 10 is also often used as an intermediate in the production of non-ionic superficial substances Nonylphenol 10 exoxylates used in detergents, dyes, insecticides, personal care products and plastics. Nonylphenol 10 and Nonylphenol 10 ethoxylates are used only as components of household detergents outside Europe.
Nonylphenol 10s are compounds of the chemical class alkylphenols. The structure of NPs may vary. The nonil group can be connected to the phenol ring in various positions, often in 4 or 2 positions; branched or linear. Branched Nonylphenol 10, 4-Nonylphenol 10 is the most commonly produced and marketed Nonylphenol 10. Although pure NP10s are colorless, the mixture of Nonylphenol 10 isomers is a light yellow color. Nonylphenol 10s are moderately soluble in water, but they are soluble in alcohol. Nonylphenol 10 consists of environmental degradation of Nonylphenol 10 ethoxylates, metabolites of commercial detergents called alkylphenol ethoxylates. Nonyl phenol etoxylats are liquids of clear light orange color. Nonylphenol 10 ethoxylalates are not ionic in water, they do not have loads. Due to these properties, they are used in detergent, cleaner, emulsifier and various other product synthesis. They are amphibious, (they have both hydrophilic and hydrophobic properties), which allows them to insulate from water by wrapping non-polar substances such as oil and grease. Antioxidants, lubricating oil additives, laundry and dishwashing detergents, emulsifiers and solubles are used as additives in the manufacture.
Nonyl phenol also; Alkylphenol ethoxylades and Nonylphenol 10 ethoxylades, which are commercially important nonionic surfactants used in detergents, dyes, pesticides, personal care products and plastics, are also pioneers. Nonylphenol 10 has been observed to act as an endocrine system disruptor and xenoestrogen due to its excess in the environment and its ability to act with estrogen-like activity. Estrogenisite and biodegradation largely depend on the branching of the nonyl side chain. In the agricultural field, Nonylphenol 10 is used in combination with colophone resin in the production of adhesives, as Nonylphenol 10 reduces surface tension and acts as a good soothing.
Nonylphenol 10 has been used as a surfacysm in the chemical industry for more than 50 years. Nonylphenol 10 is used in pulp processing in the textile processing industry. Nonylphenol 10, paints, resins, and protective coatings are used in the recovery of oil and gases and steel production. Nonylphenol 10 is actively used in the production of pesticides and in power plants. Nonylphenol 10 is used in the manufacture of various cleaning products. Nonylphenol 10 is also used in the production of oil cleaning chemicals and detergents. Nonylphenol 10 is also used in the field of rubbing fibers. Nonylphenol 10 is used in the manufacture of some cosmetic products. The most important use of Nonylphenol 10 is used as a middle product in the production of Nonylfenol. Nonylphenol 10s are also reacting to form tris, an antioxidant used to protect polymers such as rubber, vinyl and polyolefins and polystyrene. TNPP is also used as a stabilizer for food packaging. Nonylphenol 10 is used as wetting agents, emulsifier agents and dispensing agents. Nonylphenol 10 is used as a pesticide in the agricultural sector. Nonylphenol 10 is a good emulsifier. Nonylphenol 10 Etoxylades are used in spermicides. Nonylphenol 10 Ethoxylate is obtained as a result of reacting with Ethylene Oxide under the necessary conditions. Alkalifenol they are formed by the degradation of polyethoxylames.
Nonylphenol 10 has moderate water solubility at room temperature. Nonylphenol 10 has moderate steam pressure. Light yellow is a viscous liquid. Nonylphenol 10s are clear when they are light orange oily liquids and solid materials in wax form. Nonylphenol 10 are chemically stable molecules. And they don't tend to react. Nonylphenol 10 Is hydrophobic if one end of the ethoxylate molecule is hydrophilic. Nonylphenol 10 The hydrophilic tip draws water in ethoxylate, while the hydrophobic tip attracts fats, greases and soluble molecules. Nonylphenol 10 is known as general cleaning agents belonging to the larger group of compounds called Alkilfenol Ethoxylates. There are various Alkilfenol Ethoxylals, such as Nonylphenol 10s and Oxylphenol ethoxylames. EPNOpies and Nonylphenol 10s are in the same Chemical group and have similar properties.
Nonylphenol 10 and Octilphenol are used more than ethoxylades. They are known to be more difficult to demote than other cleaning agents. Nonylphenol 10 is known as a surfaccent agent because they reduce surface tension and perform cleaning by concentrating on the surface between the interfaces that do not mix in solution or interaction, such as water and oil. Nonionic surfactants rank second in industrial production at approximately 45%. Nonylphenol 10 (NP) and Nonylphenol 10 Ethoxylas are the most widely used group of non-ionic surfactants, larger alkyl phenol and alkyl phenol ethoxylames. NP and Nonylphenol 10s are produced intensively due to their widespread use in water environments. The main use of Nonylphenol 10s is the production area of NPEs. Nonionic surfactants are also indicated as non-ionic suction agents. Nonylphenol 10 is widely used in the production of cleaning chemicals. The fact that they have many small tasks in the manufacture of cleaning agents, Nonyl phenol makes them valuable in the production of these chemicals. Non-ionic surfactants get along very well when combined with other chemicals used in these formulas. Another point is to ensure that the desired feature is not lost by making the highest dilution. The most common known etoxylats are NP-9. They are in the Alkyl Phenol group. Nonylphenol 10 has been used as a surfacted substance for 10 years in the production of synthetic soaps. Non-ionic ethoxic surfactants, i.e. alkyl phenol, fatty alcohol ethoxylades are used extensively in industrial and consumer products. HPLC method is used in the analysis of surfactants.
Non-ionic surfactants, they are usually insoluble in hard water. Nonylphenol 10 is preferred on ionic surfacted bodies, which are considered weak cleaners. Nonylphenol 10s are a family of closely related organic compounds called alkylphenols. They are used in the production of antioxidants, lubricating oil additives, laundry and dishwashing detergents, emulsifiers and dissolvers. These compounds are also present in non-ionic surfacidants such as detergents, dyes, pesticides, personal care products and plastics alkylphenol ethoxylated and Nonylphenol 10. Nonylphenol 10 has attracted attention due to its prevalence in the environment and its ability to act with estrogen-like activity due to its potential role as an endocrine disruptor and xenoestrogen. Estrogenity and biological degradation depend on the nonil side chain.
Nonylphenol 10 is used in the production of detergents. Nonylphenol 10's used in plastic. Nonylphenol 10 is used in antioxidants. Lubricant is used for oil additives. Nonylphenol 10 is used in laundry and dishwashing detergents. Nonylphenol 10 is used in insecticidal drugs. Nonylphenol 10 is used in the production of personal care products. Nonylphenol 10 is used in the production of paint. Nonylphenol 10 is used in emulsion makers and dissolvers. Nonylphenol 10 is used as an emulsifier for emulsion polymerization, which improves the cutting, temperature and electrolyte stability of polymer dispersions. Recommended use: 2% active according to monomers. Nonylphenol 10 is used as a dispersion agent to increase scrubbing resistance in emulsion dyes. Nonylphenol 10 is a chemical compound that reduces the surface tension (or interface tension) between the two liquids. Nonylphenol 10 is a surfactant and can act as detergent, wetting agent, emulsifier, foaming agent or dispenser.
Nonylphenol 10 plays an important role as cleaning, wetting, distributing, emulsifying, foaming and anti-foaming substances in many practical applications and products that prevent fog, including detergents, fabric softeners, engine oils, emulsions, soaps, dyes, adhesives, inks, anti-fog applications. Nonylphenol 10, ski candles, snowboard candles, dirt removal of recycled paper, flotation, washing and enzymatic processes and mushiller. Nonylphenol 10 is also used in agrochemical formulations such as herbicides, biocides (disinfectants) and spermicides. Nonylphenol 10 is used in the chemical industry as emulsifier, washing agent, wetting agent, penetration agent, dispersion agent, degreasing agent, purification agent and chemical intermediate. Nonylphenol 10 is a surfacidated substance based on Nonylphenol 10 ethoxylat. Nonylphenol 10 is nonionic and provides excellent cleaning, rinsing ability and low odor. Nonylphenol 10 is recommended for use in cleaners and degreasers, pre-wash monitors and metalworking liquids. Nonylphenol 10 is a surfacted with excellent cleaning power. Nonilfenol is a surf with exceptional soaking properties.
Nonylphenol 10 is the application of high active nonionic surfactic substance discovery in various agricultural applications, detergents, disinfectants, industrial cleaners, metal cleaners, textile applications and paper breakage. Both the physics chemical and processing properties of the Nonylphenol 10 classes depend largely on the ratio of hydrophobic molecules (Nonylphenol 10) to hydrophilic, i.e. the water-soluble polyglycoleter chain (the number of ethylene oxide molecules). Since NP 10 is nonionic, Nonylphenol 10 is compatible with all other nonionic, anyonic or cationic substances. Electrolytes, for example, neutral salts, alkalines and, to a lesser extent acids, reduce the water solubility of Nonylphenol 10 classes and can cause them to be salted, especially at high concentrations and temperatures. There is no decomposition in the products. For solutions containing high amounts of electrolytes, Nonylphenol 10 classes with long polyglycoleter chains can be used, since they can not be salted very easily if they are hydrophilic. NP 10 has excellent resistance to hard water-causing compounds, metal salts, including heavy metals, acids, alkalines, reductive substances and peroxide-based oxidative substances. Regarding oxidative agents that give chlorine, as with all polyglycoleeter derivatives, stability is limited by the use of dilute solutions. Nonylphenol 10 is not possible to prepare high concentration mixtures of oxidative or reductive agents and polyglycoleeter derivatives.
Water resolution increases with the length of the polyglycoleeter chain. Nonylphenol 10 is practically insoluble in water, while Nonylphenol 10 gives fuzzy solutions. Other Nonylphenol 10 classes form clear, aqueous solutions at 20 ° C. Dilution of Nonylphenol 10 classes with water initially leads to a significant increase in viscosity. With average stages of ethoxylation, this increase in viscosity leads to the formation of rather hard gels that are not easily diluted with cold water at certain concentration intervals (45-70%). To prevent the formation of this gel, dilution and dissolving is best carried out by mixing Nonylphenol 10 grades into warm or hot water. Gel formation can be overcome by the addition of salt, as well as alcohols, glycoller and other soluble agents. Stable Nonylphenol 10 dilutions, which give fuzzy solutions with water, cannot be prepared with water alone, containing less than 40% active substance. Soluble agents, for example, using isopropyl alcohol, glycoller or appropriate anyonic compounds, however, Nonylphenol 10 is possible to achieve clear, stable dilutions at low concentrations.
In a non-aqueous environment, the resolution of Nonylphenol 10 classes also depends on the degree of ethoxylation. In aliphatic hydrocarbons, the resolution decreases rapidly as the length of the polyglycoleeter chain increases. In mineral oil, oil and paraffinic hydrocarbons, therefore, only light hydrophilic products are soluble to Nonylphenol 10. All Nonylphenol 10 classes are soluble in aromatic hydrocarbons, alcohols, ketones and similar polar solvents and chlorinated hydrocarbons. Unlike anyonic compounds, the water solubility of nonionic Nonylphenol 10 degrees decreases with increased temperature.
Aqueous solutions, which are clear at room temperature, become blurred as the temperature is raised to the so-called clouding point. The clouding point increases with the length of the polyglycoleeter chain and different degrees of Nonylphenol 10. Products with high levels of ethoxylation, such as Nonylphenol 10 23 and Nonylphenol 10 30, do not show a clouding point in the water up to the boiling point. With the addition of salts such as sodium chloride, Nonylphenol 10 is possible to reduce the clouding point so that Nonylphenol 10 is possible to determine Nonylphenol 10. Clouding is an irreversible physical process; solutions become clearer as they cool down. The effect of Nonylphenol 10 grades is not adversely affected by the point of clouding, with a few exceptions. Therefore, in most cases they can be used even at temperatures above the cloud point. The clouding point is determined in water, 25% aqueous butildiglikol solution and 10% sodium chloride solution. Burritos serve as solvents and allow the determination of cloud points of products with a low degree of ethoxylation, which gives water-insoluble or fuzzy solutions.
Nonylphenol 10s are a family of closely related organic compounds consisting of phenols that carry 9 carbon tails. Nonylphenol 10s can have a large number of structures, all of which can be considered alkylphenols. They are used in the production of antioxidants, lubricating oil additives, laundry and dishwashing detergents, emulsifiers and solubles. They are widely used in epoxy formulation in North America, but have been phased out in Europe. These compounds are also pioneers of commercially important non-ionic surfactants alkylphenol ethoxylades and Nonylphenol 10 ethoxylades used in detergents, dyes, pesticides, personal care products and plastics. Nonylphenol 10 has attracted attention due to its prevalence in the environment and its ability to act with estrogen-like activity, due to its potential role as an endocrine disruptor and xenoestrogen. Estrogenisite and biological degradation largely depend on the branching of the nonyl side chain. Nonylphenol 10 has been found to act as a GPER agony. Nonylphenol 10s fall into the general chemical category of alkylphenols. The structure of Nonylphenol 10s may vary. The nonil group can be added to the phenol ring in various positions, usually in positions 4 or less, and can be branched or linear. A branched Nonylphenol 10 is the most commonly produced and marketed Nonylphenol 10.
The mixture of Nonylphenol 10 isomers is a pale yellow liquid, although pure compounds are colorless. Nonylphenol 10s are moderately soluble in water but soluble in alcohol. Nonylphenol 10 is caused by environmental degradation of Nonylphenol 10 ethoxylates, metabolites of commercial detergents called alkylphenol ethoxylates. NPEs are a liquid of clear to light orange color. Nonylphenol 10 ethoxylalates are not ionic in water, that is, they do not have loads. Due to these properties, they are used as detergents, cleaners, emulsifiers and various other applications. They are amphibious, that is, they have both hydrophilic and hydrophobic properties, which surround non-polar substances such as oil and grease, allowing them to isolate them from water. Nonylphenol 10 can be produced industrially, naturally and by environmental degradation of alkylphenol ethoxylates. Industrially Nonylphenol 10s are produced by acid catalyst alkylation with a mixture of phenol. This synthesis leads to a very complex mixture with various Nonylphenol 10s. Theoretically, there are 211 structural isomers, and if we take into account the enantiyomers, this number increases to 550 isomers. To make Nonylphenol 10s, manufacturers process Nonylphenol 10 with ethylene oxide under basic conditions. Since its discovery in 1940, Nonylphenol 10 production has increased exponentially, and between 100 and 500 million pounds of Nonylphenol 10 are produced worldwide, meet the definition of High Production Volume Chemicals.
Nonylphenol 10s are also produced naturally in the environment. An organism, a velvet worm, produces Nonylphenol 10 as a component of defensive slime. Nonylphenol 10 covers the ejection channel of the slime, preventing Nonylphenol 10 from sticking to the organism when secreted. Nonylphenol 10 also prolongs the drying process long enough for slime to reach its goal. Nonylphenol 10 is used in the production of antioxidants, lubricating oil additives, laundry and dishwashing detergents, emulsifiers and solubles. Rubber can also be used to produce tris phosphide, an antioxidant used to protect polymers such as Vinyl polymers, polyolefins and polystyrenes. Barium and calcium salts of Nonylphenol 10 are also used as heat stabilizers for polyvinyl chloride (PVC). Nonylphenol 10 is also often used as an intermediate in the manufacture of non-ionic surfactants Nonylphenol 10 ethoxylates used in detergents, dyes, pesticides, personal care products and plastics. Nonylphenol 10 and Nonylphenol 10 ethoxylades are used outside Europe only as components of household detergents. Nonyl phenol is used in many epoxy formulations, especially in North America.
Nonylphenol 10 is permanent in aquaculture and has moderate biological accumulation. Nonylphenol 10 does not break down easily biologically and can take months or longer to degrade in surface waters, soils and sediments. Non-biological degradation is insignificant. Nonylphenol 10 is partially removed during municipal wastewater treatment due to absorption and biotransformation of suspended solids. Many products containing Nonylphenol 10 have "drip" applications, such as laundry and dish soap, so pollutants often enter the water supply. In sewage treatment plants, Nonylphenol 10 ethoxylane decomposes in river water and sediments, as well as nonylfenole, which is found in soil and groundwater.
Nonylphenol 10 in sunlight shows photodegradation, but its half-life in sediment is estimated to be more than 60 years. Although the concentration of Nonylphenol 10 in the environment decreases, Nonylphenol 10 is still present in concentrations of 4.1 μg / L in river waters and 1 mg / kg in sediments. The biggest concern is the frequent recycling of contaminated sewage sludge into farmland. Degradation of Nonylphenol 10 in the soil depends on the presence of oxygen in the soil and other components. The mobility of Nonylphenol 10 in the soil is low. Bioacumulation is important in aquatic organisms and birds, and Nonylphenol 10 has been found in the internal organs of some animals at concentrations 10 to 1,000 times greater than the surrounding environment.
Due to this bioactumulation and persistence of Nonylphenol 10, Nonylphenol 10 has been suggested that Nonylphenol 10 can be transported over long distances and have a global reach far from the contamination zone. Nonylphenol 10 is not permanent in the air, as Nonylphenol 10 is rapidly degraded by hydroxyl radicals. Nonylphenol 10 consists of surfacted substances caused by its reaction with Nonylphenol 10. Depending on the number of ethylene oxide units, products with different HLB values are obtained, allowing the formulator to select one or more products to be used in various applications. The hydrophobic part of Nonylphenol 10 is Nonylphenol 10 and the hydrophilic part is non-ionic surfactants from the ethylene oxide chain.
