Nonylphenols are a family of closely related organic compounds composed of phenol bearing a 9 carbon-tail. Nonylphenols 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. [2] .

May 17, 2024 · NP/NPEs, also known as nonylphenols and nonylphenol ethoxylates, are nonionic surfactants, or detergent-like substances, with uses that lead to widespread release into aquatic environments. NP/NPEs are highly toxic to aquatic life.

A nonyl group is defined as a specific alkyl group consisting of nine carbon atoms, which was confirmed in the isomeric structure of nonylphenol through GC-MS and NMR analysis in environmental pollutant studies.

The meaning of NONYL is an alkyl radical C9H19 derived from a nonane; especially : the normal radical CH3 (CH2)7CH2—.

Nonylphenol appears as a thick, yellowish liquid with a slight phenolic odor. Insoluble in water. Flash point 285 °F. Burns although difficult to ignite. May irritate the skin. Used in the manufacture of oil additives, surfactants, fungicide preparations and plastics and rubber. Liquid. Thick light yellow liquid with a phenolic odor; [HSDB]

Feb 13, 2025 · NPEs are nonionic surfactants that are used in a wide variety of industrial applications and consumer products. Many of these, such as laundry detergents, are “down …

Nonylphenol is an organic compound of the wider family of alkylphenols. It is a product of industrial synthesis formed during the alkylation process of phenols, particularly in the synthesis of polyethoxylate detergents. Because of their man-made origins, nonylphenols are …

Aug 15, 2010 · One of the largest classes of commercially-available nonionic surfactants are the nonyl phenol- n -ethoxylates (NpnEO), where n = number of ethoxylate groups that normally reach a maximum of n = 9, giving rise to a large number of isomers.

Aug 9, 2010 · Nonylphenol (NP) and nonylphenol ethoxylates (NPEs) are produced in large volumes, with uses that lead to widespread release to the aquatic environment. NP is persistent in the aquatic environment, moderately bioaccumulative, and extremely toxic to aquatic organisms. NP’s main use is in the manufacture of NPEs.

Nonyl alcohol, also known as nonanol or pelargonic alcohol, is a versatile organic compound with nine carbon atoms in its molecular structure. Its significance in the chemical industry arises from its wide range of applications as a raw material, solvent, and chemical intermediate.