4,4-Methylenebis(oxy)anisole

Base Information

• Chemical Name: 4,4-Methylenebis(oxy)anisole
• CAS No.: 56207-34-2
• Deprecated CAS: 620973-19-5
• Molecular Formula: C15H16 O4
• Molecular Weight: 260.29
• European Community (EC) Number: 260-052-7
• UNII: 9WMG95WM69
• DSSTox Substance ID: DTXSID6069086
• Nikkaji Number: J296.612C
• Wikidata: Q81995881

Synonyms:4,4-Methylenebis(oxy)anisole;56207-34-2;Bis(4-methoxyphenoxy)methane;9WMG95WM69;Formaldehyde di(hydroquinonemonomethylether) acetal;Benzene, 1,1'-(methylenebis(oxy))bis(4-methoxy-;EINECS 260-052-7;4,4'-[METHYLENEBIS(OXY)]BISANISOLE;4,4'-(Methylenebis(oxy))bisanisole;Benzene, 1,1'-[methylenebis(oxy)]bis[4-methoxy-;UNII-9WMG95WM69;DTXSID6069086;SCHEMBL10637391;SY298193

Chemical Property of 4,4-Methylenebis(oxy)anisole

Chemical Property:

• Boiling Point: 408.7°Cat760mmHg
• Flash Point: 152.3°C
• PSA: 36.92000
• Density: 1.132g/cm³
• LogP: 3.11910
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 6
• Exact Mass: 260.10485899
• Heavy Atom Count: 19
• Complexity: 206

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC=C(C=C1)OCOC2=CC=C(C=C2)OC

Technology Process of 4,4-Methylenebis(oxy)anisole

There total 15 articles about 4,4-Methylenebis(oxy)anisole 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: 99.0%

dichloromethane (75-09-2) + 4-methoxy-phenol (150-76-5) → bis(4-methoxyphenoxy)methane (56207-34-2)

Guidance literature:

4-methoxy-phenol; With sodium hydride; In 1-methyl-pyrrolidin-2-one;

dichloromethane; In 1-methyl-pyrrolidin-2-one; at 40 ℃; for 2h;

DOI:10.1081/SCC-120018936

Reference yield: 90.0%

dichloromethane (75-09-2) + sodium 4-methoxyphenolate (1122-95-8) → bis(4-methoxyphenoxy)methane (56207-34-2)

Guidance literature:

With 1-n-butyl-3-methylimidazolim bromide; at 60 ℃; for 0.2h;

DOI:10.1080/00397910500281267

Reference yield:

α-cyclodextrin - bis(p-anisyloxy)methane complex → bis(4-methoxyphenoxy)methane (56207-34-2) + alpha cyclodextrin (10016-20-3)

Guidance literature:

In water; at 20 ℃; Equilibrium constant;

upstream raw materials:

[1,3,5,7,2,6]tetroxadithiocane 2,2,6,6-tetraoxide

4-methoxy-phenol

diiodomethane

sodium 4-methoxyphenolate

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