69655-95-4Relevant academic research and scientific papers
Alkyl phenylcarbinol polyoxyethylene ether and preparation method thereof
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Paragraph 0025, (2017/01/26)
The application discloses an alkyl phenylcarbinol polyoxyethylene ether and a preparation method thereof, the molecular structure of the alkyl phenylcarbinol polyoxyethylene ether comprises a hydrophobic group and a hydrophilic group, the molecular structural formula is shown in the description, wherein R in the molecular formula is alkyl, and n is equal to 3-50. The alkyl phenylcarbinol polyoxyethylene ether has excellent effects of moisturizing, permeating, emulsifying, dispersing, solubilizing and washing, can be used as an emulgator, a textile assistant, a detergent, a dispersing agent, a softening agent, a petroleum demulsifier and the like, completely replaces an alkylphenol ethoxylates emulgator, and is widely applied to the industries of detergents, personal care products, textile, paper-making, petroleum, pesticides, pharmacy, printing, synthetic rubbers, waterborne emulsions, coatings, printing ink, adhesives, plastics and the like.
Odorless substitutes for foul-smelling thiols: Syntheses and applications
Node, Manabu,Kumar, Kamal,Nishide, Kiyoharu,Ohsugi, Shin-Ichi,Miyamoto, Tetsuo
, p. 9207 - 9210 (2007/10/03)
Several alkanethiols and p-alkylphenylmethanethiols were synthesized, and their odors were compared with those of ethanethiol and benzyl mercaptan by human and instrumental sensors. Among the various thiols analyzed, 1-dodecanethiol (1) and p-heptylphenylmethanethiol (3) were revealed to be odorless. 1-Dodecanethiol (1) has been used instead of ethanethiol for dealkylation of ethers, and p-heptylphenylmethanethiol (3) can replace benzyl mercaptan in the preparation of a 1,3-mercapto alcohol from an α,β-unsaturated ketone. These odorless thiols will greatly improve the physical environment of the researcher working with these foul-smelling compounds.
