TEREPHTHALIC ACID MONOETHYL ESTER

Base Information

• Chemical Name: TEREPHTHALIC ACID MONOETHYL ESTER
• CAS No.: 713-57-5
• Molecular Formula: C10H10O4
• Molecular Weight: 194.187
• Mol file: 713-57-5.mol

Synonyms:Monoethyl 1,4-benzenedicarboxylate;terephthalic acid monoethyl ester;ethyl 4-carboxybenzoate;monoethyl terephthalate;4-(ethoxycarbonyl)benzoic acid;monoethylterephthalic acid;Ethyl terephthalate;1,4-Benzenedicarboxylic acid,monoethyl ester;4-carboxybenzoic acid ethyl ester;

Chemical Property of TEREPHTHALIC ACID MONOETHYL ESTER

Chemical Property:

• Vapor Pressure: 2.97E-05mmHg at 25°C
• Melting Point: 171 °C
• Boiling Point: 342°Cat760mmHg
• PKA: 3.79±0.10(Predicted)
• Flash Point: 136.5°C
• PSA: 63.60000
• Density: 1.241g/cm³
• LogP: 1.56150
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

99% ^*data from raw suppliers

4-(Ethoxycarbonyl)benzoicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TEREPHTHALIC ACID MONOETHYL ESTER

There total 33 articles about TEREPHTHALIC ACID MONOETHYL ESTER 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%

carbon monoxide (201230-82-2) + 4-iodobenzoic acid ethyl ester (51934-41-9) → terephthalic acid monoethyl ester (713-57-5)

Guidance literature:

With water; potassium carbonate; In acetonitrile; at 100 ℃; for 0.0161111h; under 3750.38 Torr;

DOI:10.1055/s-0037-1611769

Reference yield: 95.0%

4-iodobenzoic acid ethyl ester (51934-41-9) + potassium formate (590-29-4) → terephthalic acid monoethyl ester (713-57-5)

Guidance literature:

With [PhCOPd(PtBu₃)I]; dtbpf; In 2-methyltetrahydrofuran; at 80 ℃; for 18h; Inert atmosphere;

DOI:10.1021/ja3114032

Reference yield: 95.0%

4-iodobenzoic acid ethyl ester (51934-41-9) + diphenylmethylsilanecarboxylic acid (18414-58-9) → terephthalic acid monoethyl ester (713-57-5)

Guidance literature:

With potassium trimethylsilonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In toluene; at 40 ℃; for 0.333333h;

DOI:10.1021/ol4003465

upstream raw materials:

1,4-benzenedicarboxylic acid dimethyl ester

ethanol

p-ethoxycarbonylbenzaldehyde

diethyl terephthalate

Downstream raw materials:

ethyl 4-(chlorocarbonyl)benzoate

p-xylylene glycol

ethyl 4-cyanobenzoate

p-ethoxycarbonylbenzaldehyde

Refernces

• 1、 Wang, Chang-Cheng,Zhang, Guo-Xiang,Zuo, Zhi-Wei,Zeng, Rong,Zhai, Dan-Dan,Liu, Feng,Shi, Zhang-Jie. "Photo-induced deep aerobic oxidation of alkyl aromatics". . p. 1487 - 1492. Retrieved 2021/07/10.
• 2、 Osako, Takao,Kaiser, Reinhard,Torii, Kaoru,Uozumi, Yasuhiro. "Aqueous Flow Hydroxycarbonylation of Aryl Halides Catalyzed by an Amphiphilic Polymer-Supported Palladium-Diphenylphosphine Catalyst". . p. 961 - 966. Retrieved 2019/05/10.