3973-17-9

Usage

Uses

1. Used in Electroplating Industry:
Propargyl alcohol propoxylate is used as a brightener and leveling agent for nickel plating. It enhances the appearance and quality of the electroplated nickel, making it an essential component in the electroplating process.
2. Used in Corrosion Inhibition:
Propargyl alcohol propoxylate is used as a corrosion inhibitor for steel and aluminum in acidic and neutral media. It provides protection against corrosion, prolonging the life and maintaining the integrity of these metals in various industrial applications.
3. Used in Rust Removers:
PAP is utilized as an active ingredient in rust removers, helping to eliminate rust and other forms of corrosion from metal surfaces. Its effectiveness in this application contributes to the maintenance and restoration of metal components.
4. Used in Acid Cleaners:
Propargyl alcohol propoxylate is used in acid cleaners, where it aids in the removal of dirt, grime, and other contaminants from surfaces. Its compatibility with polar organic solvents makes it a versatile component in the formulation of cleaning products.
5. Used in Car Wash Equipment:
PAP is also employed in car wash equipment, where it contributes to the cleaning and maintenance of vehicles. Its ability to brighten and level surfaces makes it a valuable addition to car wash solutions, ensuring a high-quality finish.
6. Used in Acid Rim Cleaners:
In the automotive industry, propargyl alcohol propoxylate is used in acid rim cleaners to clean and restore the appearance of wheel rims. Its effectiveness in removing brake dust, road grime, and other contaminants makes it a preferred choice for this application.

InChI:InChI=1/C6H10O2/c1-3-4-8-5-6(2)7/h1,6-7H,4-5H2,2H3

Upstream product

• 107-19-7 propargyl alcohol 
• 75-56-9 methyloxirane 
• 57-55-6 propylene glycol 
• 106-96-7 propargyl bromide 
• 18180-30-8 prop-2-ynyloxymethyl-oxirane 
• 775-12-2 diphenylsilane 
• 603-35-0 triphenylphosphine 
• 68-12-2 N,N-dimethyl-formamide 
• 624-65-7 2-propynyl chloride 

Downstream Products

• 885026-05-1 1-methyl-2-[3-(4-chlorophenyl)-2-propynyloxy]ethanol 

Relevant academic research and scientific papers

Primary Alcohols via Nickel Pentacarboxycyclopentadienyl Diamide Catalyzed Hydrosilylation of Terminal Epoxides

The efficient and regioselective hydrosilylation of epoxides co-catalyzed by a pentacarboxycyclopentadienyl (PCCP) diamide nickel complex and Lewis acid is reported. This method allows for the reductive opening of terminal, monosubstituted epoxides to form unbranched, primary alcohols. A range of substrates including both terminal and nonterminal epoxides are shown to work, and a mechanistic rationale is provided. This work represents the first use of a PCCP derivative as a ligand for transition-metal catalysis.

Carbocyclization reaction of ω-iodo- and 1,ω-diiodo-1-alkynes without the loss of iodine atoms through a carbenoid-chain process

(Chemical Equation Presented) Atom-economical carbocyclization reactions of ω-iodo-1-alkynes and 1,ω-diiodo-1-alkynes to give products with incorporation of iodine atoms is described. Cycloisomerization of 2-(2-propynyloxy)ethyl iodides is initiated by a catalytic amount of LDA to give 3-(iodomethylene)tetrahydrofurans in high yields. Upon treatment of with a catalytic amount of 1-hexynyllithium, 1ω-diiodo-1-alkynes efficiently undergo cycloisomerization to give (diiodomethylene)cycloalkanes. The diiodomethylene products are also obtained by iodine atom-transfer-type cyclization of ω-iodo-1-alkynes, using 1-iodo-1-hexyne as an external iodine atom source. Bromine atom-transfer and proton-transfer cyclization proceed as well by employing 1-bromo-1-octyne and 1-octyne, respectively. These reactions are proposed to proceed through a carbenoid-chain process involving exo-cyclization of the lithium acetylide intermediates to give Li,I-alkylidene carbenoids. It is shown that the exo-cyclization proceeded stereospecifically through inversion of the stereochemistry at the electrophilic carbon.

ACETONITRILE DERIVATIVE, PEST CONTROL AGENT, AND METHOD OF USING THE SAME

An acetonitrile derivative represented by the general formula (I): (I) (wherein A represents (VV) or (WW) B represents (XX) (YY) or (ZZ) and R represents hydrogen, C1-6 alkyl, etc. (Q1, Q2, Ar1, and Ar2 each represents phenyl, substituted phenyl, etc.; R1, R2, R3, R4, R6, R7, and R8 each represents hydrogen, C1-6 alkyl, etc.; R5 represents C1-6 alkyl, etc.; G represents NR10, etc.; W represents O, S, NR9, etc.; R9 and R10 each represents hydrogen, etc.; and n is an integer of 0-4)). The acetonitrile derivative is remarkably active in controlling pests even when used in a small dose. It is useful as an agricultural or horticultural bactericide or an animal parasite control agent.

Production of oxyalkylated α-hydroxy acetylenic compounds

Production of oxyalkylated acetylenic alcohols by reaction of acetylenic alcohols with alkylene oxides in the presence of phosphines, polar aprotic solvents or thioethers.