Dimethyl 4-methoxyphthalate

Base Information

• Chemical Name: Dimethyl 4-methoxyphthalate
• CAS No.: 22895-19-8
• Molecular Formula: C11H12 O5
• Molecular Weight: 224.213
• Hs Code.: 2918990090
• DSSTox Substance ID: DTXSID80352993
• Nikkaji Number: J811.876K
• Wikidata: Q82130436
• Mol file: 22895-19-8.mol

Synonyms:Dimethyl 4-methoxyphthalate;22895-19-8;Dimethyl 4-methoxybenzene-1,2-dicarboxylate;4-methoxyphthalic acid dimethyl ester;1,2-Benzenedicarboxylic acid, 4-methoxy-, 1,2-dimethyl ester;1,2-Benzenedicarboxylic acid, 4-methoxy-, dimethyl ester;SCHEMBL382822;DTXSID80352993;XAA89519;AKOS015916741;4-Methoxy-phthalic acid dimethyl ester;CS-0099722;FT-0704947;Dimethyl 4-methoxyphthalate, >=97.0% (GC);J-014889;Benzene-1,2-dicarboxylic acid, 4-methoxy, dimethyl ester

Chemical Property of Dimethyl 4-methoxyphthalate

Chemical Property:

• Vapor Pressure: 0.000985mmHg at 25°C
• Melting Point: 74-75 °C(Solv: hexane (110-54-3); ethyl ether (60-29-7))
• Refractive Index: n20/D 1.531
• Boiling Point: 140 °C0.1 mm Hg(lit.)
• Flash Point: 109 °C
• PSA: 61.83000
• Density: 1.225 g/mL at 20 °C(lit.)
• LogP: 1.26840
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 5
• Exact Mass: 224.06847348
• Heavy Atom Count: 16
• Complexity: 263

Purity/Quality:

98%Min ^*data from raw suppliers

Dimethyl 4-methoxyphthalate ≥97.0% (GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Dimethyl 4-methoxyphthalate

There total 10 articles about Dimethyl 4-methoxyphthalate 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: 85.0%

→ dimethyl 4-methoxyphtalate (22895-19-8)

Guidance literature:

With sulfuric acid; for 6h; Reflux;

Reference yield: 78.0%

dimethyl 4-hydroxyphthalate (22479-95-4) + methyl iodide (74-88-4) → dimethyl 4-methoxyphtalate (22895-19-8)

Guidance literature:

With sodium hydroxide; sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; at 25 ℃; for 12h;

DOI:10.1080/00397919108019795

Reference yield: 65.0%

methanol (67-56-1) + 4-bromophthalic Acid Dimethyl Ester (87639-57-4) → dimethyl 4-methoxyphtalate (22895-19-8)

Guidance literature:

With caesium carbonate; bis(dibenzylideneacetone)-palladium⁽⁰⁾; XPhos; In toluene; for 5h; Inert atmosphere;

DOI:10.1021/acs.orglett.9b03887

upstream raw materials:

4-hydroxyphthalic acid

dimethyl sulfate

1-dimethylamino-1-methoxyethylene

dimethyl pyridazine-4,5-dicarboxylate

Downstream raw materials:

4-methoxyphthalic acid

1,2-bis(bromomethyl)-4-methoxybenzene

4-methoxyphthalimide

2-benzyl-5-methoxyisoindoline-1,3-dione