1,2,4,5-Benzenetetracarbonyl tetrachloride

Base Information

• Chemical Name: 1,2,4,5-Benzenetetracarbonyl tetrachloride
• CAS No.: 7710-20-5
• Molecular Formula: C10H2Cl4O4
• Molecular Weight: 327.935
• DSSTox Substance ID: DTXSID3064774
• Nikkaji Number: J421.869H
• Wikidata: Q71533734
• Mol file: 7710-20-5.mol

Synonyms:1,2,4,5-Benzenetetracarbonyl tetrachloride;7710-20-5;benzene-1,2,4,5-tetracarbonyl chloride;pyromellitic acid chloride;SCHEMBL338945;DTXSID3064774;C32H40N6O5;C32-H40-N6-O5;Benzene-1,2,4,5-tetracarboxylic acid tetrachloride

Chemical Property of 1,2,4,5-Benzenetetracarbonyl tetrachloride

Chemical Property:

• Vapor Pressure: 2.49E-08mmHg at 25°C
• Boiling Point: 451.2°Cat760mmHg
• Flash Point: 190°C
• PSA: 68.28000
• Density: 1.681g/cm³
• LogP: 3.20260
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 327.867769
• Heavy Atom Count: 18
• Complexity: 335

Purity/Quality:

99%, ^*data from raw suppliers

1,2,4,5-BENZENETETRACARBONYL TETRACHLORIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(=CC(=C1C(=O)Cl)C(=O)Cl)C(=O)Cl)C(=O)Cl

Technology Process of 1,2,4,5-Benzenetetracarbonyl tetrachloride

There total 4 articles about 1,2,4,5-Benzenetetracarbonyl tetrachloride 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: 100.0%

→ benzene-1,2,4,5-tetracarbonyl chloride (7710-20-5)

Guidance literature:

Reference yield: 92.0%

Pyromellitic dianhydride (89-32-7,34527-94-1) → benzene-1,2,4,5-tetracarbonyl chloride (7710-20-5)

Guidance literature:

With phosphorus pentachloride; at 160 ℃; for 6h; Inert atmosphere;

DOI:10.1071/CH12085

Reference yield: 67.0%

1,2,4,5-benzenetetracarboxylic acid (89-05-4) → benzene-1,2,4,5-tetracarbonyl chloride (7710-20-5)

Guidance literature:

With thionyl chloride; antimony pentoxide; N,N-dimethyl-formamide; for 10h; Heating;

upstream raw materials:

1,2,4,5-benzenetetracarboxylic acid

Pyromellitic dianhydride

Downstream raw materials:

octa-N-ethyl-benzene-1,2,4,5-tetracarboxamide

1,2,4,5-tetrakis[(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl] benzene-1,2,4,5-tetracarboxylate

Benzene-1,2,4,5-tetracarboxylic acid tetrakis-[2-(2-[1,3]dioxan-2-yl-phenyl)-ethyl] ester

1,2,4,5-benzenetetracarboxylic acid

Refernces

• 1、 Ellis, Paul E.,Linard, Jack E.,Szymanski, Thomas,Jones, Robert D.,Budge, John R.,et al.. "Axial Ligation Constants of Iron(II) and Cobalt(II) "Capped" Porphyrins". . p. 1889 - 1896. Retrieved 1980.
• 2、 Alpers, Torben,Muesmann, Thomas W. T.,Temme, Oliver,Christoffers, Jens. "Aromatic Esters, Carbinols, and Derivatives Thereof with Perfluorohexyl Residues as Alternatives to Perfluoroalkanecarboxylic and -sulfonic Acids". . p. 609 - 617. Retrieved 2017/02/05.
• 3、 He, Chunyang,Wu, Dongqing,Zhang, Fan,Xue, Minzhao,Zhuang, Xiaodong,Qiu, Feng,Feng, Xinliang. "Two-dimensional nanostructures by the assembly of n-type tetraazaanthracene-based conjugated molecules". . p. 2954 - 2960. Retrieved 2013/10/01.