4,4'-(1,1-Ethanediyl)bis(2,6-dimethylphenol)

Base Information

• Chemical Name: 4,4'-(1,1-Ethanediyl)bis(2,6-dimethylphenol)
• CAS No.: 57100-83-1
• Molecular Formula: C18H22O2
• Molecular Weight: 270.371

Synonyms:1,1-Bis-(4-hydroxy-3,5-dimethyl-phenyl)-aethan;2,6,2',6'-tetramethyl-4,4'-ethylidene-di-phenol;2,6,2',6'-Tetramethyl-4,4'-aethyliden-di-phenol;

Chemical Property of 4,4'-(1,1-Ethanediyl)bis(2,6-dimethylphenol)

Chemical Property:

• Melting Point: 140.7 - 141 °C (CH2Cl2)
• PSA: 40.46000
• LogP: 4.48320

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,4'-(1,1-Ethanediyl)bis(2,6-dimethylphenol)

There total 4 articles about 4,4'-(1,1-Ethanediyl)bis(2,6-dimethylphenol) 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: 92.0%

2.6-dimethylphenol (576-26-1,25134-01-4) + acetaldehyde (75-07-0,9002-91-9) → 1,1-bis(3,5-dimethyl-4-hydroxyphenyl)ethane (57100-83-1)

Guidance literature:

With hydrogenchloride; In Petroleum ether; at 27 ℃; for 2.75h;

DOI:10.1016/j.tet.2014.05.020

Reference yield:

2.6-dimethylphenol (576-26-1,25134-01-4) → 1,1-bis(3,5-dimethyl-4-hydroxyphenyl)ethane (57100-83-1)

Guidance literature:

With dodecatungstosilic acid; at 40 - 50 ℃; for 6h;

Reference yield:

2.6-dimethylphenol (576-26-1,25134-01-4) + acetaldehyde (75-07-0,9002-91-9) + acetic acid (64-19-7,77671-22-8) → 1,1-bis(3,5-dimethyl-4-hydroxyphenyl)ethane (57100-83-1)

Guidance literature:

Einleiten von HCl, analoge Reaktion mit Benzaldehyd;

DOI:10.1021/ja01851a067

upstream raw materials:

2.6-dimethylphenol

acetaldehyde

acetic acid

Downstream raw materials:

C₂₂H₂₆O₆

C₂₂H₂₆O₆

C₂₀H₂₄O₄

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 57100-83-1 4,4'-(1,1-Ethanediyl)bis(2,6-dimethylphenol)

Send

Send

Metric Ton KG G Pound L ML

Send

Send