Name | 4-(2,6-Dimethylheptyl)phenol(O and P) |
Synonyms | nonylphenol n-nonylphenol hydroxylno.253 monononylphenol sodium 2-nonylphenolate nonylphenol(isomermixture) potassium 2-nonylphenolate 4-(2,6-dimethylheptyl)phenol 4-(1,3,5-trimethylhexyl)phenol strontium bis(2-nonylphenolate) 2,6-dimethyl-4-heptylphenol,(oandp) 4-(2,6-Dimethylheptyl)phenol(O and P) 4-(2,6-DiMethylheptyl)phenol(O and P) |
CAS | 25154-52-3 1300-16-9 |
EINECS | 246-672-0 |
InChI | InChI=1/C15H24O/c1-11(2)9-12(3)10-13(4)14-5-7-15(16)8-6-14/h5-8,11-13,16H,9-10H2,1-4H3 |
Molecular Formula | C15H24O |
Molar Mass | 220.35 |
Density | 0.926g/cm3 |
Melting Point | -8℃ |
Boling Point | 306.7°C at 760 mmHg |
Flash Point | 156.2°C |
Water Solubility | 6 mg l-1 |
Vapor Presure | 0.000418mmHg at 25°C |
Refractive Index | 1.5 |
Use | For the preparation of synthetic detergents, moisturizers, lubricants, plasticizers, etc |
Nature:
Nonylphenol is a colorless and transparent liquid with an aromatic odor.
Nonylphenol is soluble in organic solvents such as alcohols, ethers, and chlorinated hydrocarbons, but not in water.
Nonylphenol has a high boiling point (approximately 300 ℃) and flash point (approximately 115 ℃).
Use:
Nonylphenol is mainly used as an industrial surfactant and is widely used in industries such as cleaning agents, hair care products, dyes, pigments, and inks.
Nonylphenol is also used as a surfactant, resin plasticizer, and defoamer for ion exchange resins.
Due to its excellent antioxidant properties, nonylphenol is also used in the rubber and plastic industries.
Preparation method:
There are several main methods for preparing nonylphenol:
Octane undergoes a hydrogenation reaction with hydrogen gas in the presence of a catalyst to produce nonane, which is then oxidized to obtain nonyl alcohol (nonyl alcohol), and finally dehydrated to produce nonyl phenol.
Octane and vinyl benzene undergo an epoxidation reaction in the presence of a catalyst to produce nonylphenol.
Safety information:
Nonylphenol is generally considered to have low toxicity, but the following points still need to be noted:
Nonylphenol is irritating and can cause discomfort to the eyes, skin, and respiratory tract upon contact. Therefore, appropriate personal protective measures should be used during contact, such as wearing gloves, goggles, and protective masks.
Nonylphenol should avoid contact with oxidants, strong acids, strong bases, and other substances to prevent dangerous reactions.
When using and storing nonylphenol, it should be kept away from open flames and high temperatures to ensure good ventilation.