Tetrapropylene glycol

Base Information

• Chemical Name: Tetrapropylene glycol
• CAS No.: 24800-25-7
• Molecular Formula: C12H26 O5
• Molecular Weight: 250.335
• Hs Code.: 2909499000
• European Community (EC) Number: 607-440-8
• UNII: OEW2972NUZ
• DSSTox Substance ID: DTXSID7029324
• Nikkaji Number: J422.144C
• Wikidata: Q27285619
• Mol file: 24800-25-7.mol

Synonyms:Tetrapropylene glycol;24800-25-7;2-[2-[2-(2-hydroxypropoxy)propoxy]propoxy]propan-1-ol;UNII-OEW2972NUZ;OEW2972NUZ;1-Propanol, 2-[2-[2-(2-hydroxypropoxy)propoxy]propoxy]-;2-{2-[2-(2-hydroxypropoxy)propoxy]propoxy}propan-1-ol;1-Propanol, 2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy)-;2-[2-[2-(2-Hydroxypropoxy)propoxy]propoxy]-1-propanol;2-(2-(2-(2-HYDROXYPROPOXY)PROPOXY)PROPOXY)-1-PROPANOL;PPG n4;SCHEMBL15029;DTXSID7029324;CHEBI:172339;J422.144C;Q27285619;1,4,7,10-TETRAMETHYL-3,6,9-TRIOXAUNDECANE-1,11-DIOL

Chemical Property of Tetrapropylene glycol

Chemical Property:

• Vapor Pressure: 2.96E-06mmHg at 25°C
• Boiling Point: 348.9°Cat760mmHg
• PKA: 14.41±0.20(Predicted)
• Flash Point: 164.8°C
• PSA: 68.15000
• Density: 1.033g/cm³
• LogP: 0.57480
• XLogP3: -0.1
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 10
• Exact Mass: 250.17802393
• Heavy Atom Count: 17
• Complexity: 176

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(CO)OCC(C)OCC(C)OCC(C)O

Technology Process of Tetrapropylene glycol

There total 1 articles about Tetrapropylene glycol 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:

methyloxirane (75-56-9,16033-71-9) → 2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy)propan-1-ol (24800-25-7)

Guidance literature:

With sodium hydroxide;

Reference yield: 99.4%

2-Isocyanatoethyl methacrylate (30674-80-7) + 2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy)propan-1-ol (24800-25-7) → 16-hydroxy-6,9,12,15-tetramethyl- 4-oxo-5,8,11,14-tetraoxa-3-azahexadecyl methacrylate

Guidance literature:

With dibutyltin dilaurate; 4-methoxy-phenol; In diethyl ether; at 40 ℃; for 12h; Flow reactor;

Reference yield: 26.0%

2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy)propan-1-ol (24800-25-7) + diethylene glycol ditosylate (7460-82-4) → tetramethyl-18-crown-6 (83585-78-8)

Guidance literature:

With potassium hydroxide; In 1,4-dioxane; at 60 ℃; for 2h;

DOI:10.1021/jo00147a021

upstream raw materials:

methyloxirane

Downstream raw materials:

tetramethyl-18-crown-6