Propargyl alcohol propoxylate

Base Information

• Chemical Name: Propargyl alcohol propoxylate
• CAS No.: 3973-17-9
• Molecular Formula: C6H10O2
• Molecular Weight: 114.14
• Hs Code.: 2909498090
• European Community (EC) Number: 682-392-9
• Mol file: 3973-17-9.mol

Synonyms:Propargyl alcohol propoxylate;3973-17-9;2-prop-2-ynoxypropan-1-ol;2-(PROP-2-YN-1-YLOXY)PROPAN-1-OL;19082-35-0;SCHEMBL12520421;MFCD09751410;AKOS006327928;AS-18648;E74498

Chemical Property of Propargyl alcohol propoxylate

Chemical Property:

• Appearance/Colour: white suspension
• Vapor Pressure: 0.274mmHg at 25°C
• Refractive Index: 1.4439
• Boiling Point: 179.8 °C at 760 mmHg
• PKA: 14.29±0.20(Predicted)
• Flash Point: 69 °C
• PSA: 29.46000
• Density: 0.987 g/cm³
• LogP: 0.01700
• Storage Temp.: -20°C
• XLogP3: -0.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 114.068079557
• Heavy Atom Count: 8
• Complexity: 89.9

Purity/Quality:

98%min ^*data from raw suppliers

PAP ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,F
• Hazard Codes: T,F

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(CO)OCC#C
• Uses: PAP is the condensate of propargyl alcohol and propylene oxide, which is used as brightener and leveling agent for nickel plating. It is effective in protecting steel and aluminum from corrosion in acidic and neutral media.

Technology Process of Propargyl alcohol propoxylate

There total 8 articles about Propargyl alcohol propoxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 42.0%

propylene glycol (57-55-6,63625-56-9) + propargyl bromide (106-96-7) → 1-(prop-2-ynyloxy)propan-2-ol (3973-17-9)

Guidance literature:

propylene glycol; propargyl bromide; With sodium hydride; sodium iodide; In N,N-dimethyl-formamide; at 100 ℃; for 7h;

With hydrogenchloride; In water; N,N-dimethyl-formamide; at 0 - 20 ℃; pH=7;

Reference yield:

propargyl alcohol (107-19-7) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 1-(prop-2-ynyloxy)propan-2-ol (3973-17-9)

Guidance literature:

With methyloxirane;

Reference yield:

propargyl alcohol (107-19-7) + triphenylphosphine (603-35-0) → 1-(prop-2-ynyloxy)propan-2-ol (3973-17-9)

Guidance literature:

With methyloxirane;

upstream raw materials:

propylene glycol

2-propynyl chloride

propargyl alcohol

methyloxirane

Downstream raw materials:

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

Refernces

• 1、 Harada, Toshiro,Muramatsu, Keiko,Mizunashi, Kenia,Kitano, Chie,Imaoka, Daisuke,Fujiwara, Takayuki,Kataoka, Hiroshi. "Carbocyclization reaction of ω-iodo- and 1,ω-diiodo-1-alkynes without the loss of iodine atoms through a carbenoid-chain process". . p. 249 - 258. Retrieved 2008/09/17.
• 2、 -. "Production of oxyalkylated α-hydroxy acetylenic compounds". . . Retrieved 2008/06/13.