4,4'-Carbonyldiphthalic acid

Base Information

Chemical Name:4,4'-Carbonyldiphthalic acid
CAS No.:2479-49-4
Deprecated CAS:114367-57-6,72252-62-1,50976-11-9,50986-44-2,50976-11-9,50986-44-2,72252-62-1
Molecular Formula:C17H10O9
Molecular Weight:358.261
Hs Code.:2918300090
European Community (EC) Number:219-613-1
UNII:PCN26TOB7V
DSSTox Substance ID:DTXSID2062456
Nikkaji Number:J191.967I
Wikidata:Q27286480
Mol file:2479-49-4.mol

Synonyms:B-3,4-TC;benzophenone-3,3',4,4'-tetracarbonic acid;benzophenone-3,3',4,4'-tetracarboxylic acid;benzophenone-3,3',4,4'-tetracarboxylic acid, magnesium (2:1) salt;benzophenone-3,3',4,4'-tetracarboxylic acid, tetra-potassium salt;benzophenone-3,3',4,4'-tetracarboxylic acid, tetra-sodium salt;benzophenone-3,3',4,4'-tetracarboxylic acid, tripotassium salt;benzophenone-3,3',4,4'-tetracarboxylic acid, trisodium salt

Suppliers and Price of 4,4'-Carbonyldiphthalic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
3,3',4,4'-BENZOPHENONETETRACARBOXYLIC ACID Aldrich
50mg
$ 144.00

DC Chemicals
Benzophenonetetracarboxylicacid >98%
250 mg
$ 200.00

Crysdot
BenzophenonetetracarboxylicAcid 95+%
100mg
$ 170.00

Biorbyt Ltd
Benzophenonetetracarboxylic acid
100 mg
$ 277.10

Biorbyt Ltd
Benzophenonetetracarboxylic acid
1 g
$ 615.40

Biorbyt Ltd
Benzophenonetetracarboxylic acid
250 mg
$ 414.80

American Custom Chemicals Corporation
4,4'-CARBONYLDIPHTHALIC ACID 95.00%
500G
$ 6365.06

American Custom Chemicals Corporation
4,4'-CARBONYLDIPHTHALIC ACID 95.00%
250G
$ 5428.57

American Custom Chemicals Corporation
4,4'-CARBONYLDIPHTHALIC ACID 95.00%
100G
$ 2954.87

Ambeed
BenzophenonetetracarboxylicAcid 99+%
1g
$ 390.00

Total 35 raw suppliers

Chemical Property of 4,4'-Carbonyldiphthalic acid

Chemical Property:

Melting Point:224 °C
Boiling Point:734.042 °C at 760 mmHg
PKA:2.43±0.10(Predicted)
Flash Point:411.672 °C
PSA：166.27000
Density:1.646 g/cm³
LogP:1.71040
Storage Temp.:2-8°C
XLogP3:1.4
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:6
Exact Mass:358.03248189
Heavy Atom Count:26
Complexity:574

Purity/Quality:

97% ^*data from raw suppliers

3,3',4,4'-BENZOPHENONETETRACARBOXYLIC ACID Aldrich ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC(=C(C=C1C(=O)C2=CC(=C(C=C2)C(=O)O)C(=O)O)C(=O)O)C(=O)O

Technology Process of 4,4'-Carbonyldiphthalic acid

There total 7 articles about 4,4'-Carbonyldiphthalic acid 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: 70.0%

: 4659-48-7
3,3',4,4'-tetramethylbenzophenone

: 2479-49-4
3,3',4,4'-benzophenonetetracarboxylic acid

Guidance literature:: With potassium permanganate; water; In pyridine; at 85 ℃;
DOI:10.13005/ojc/320627

Reference yield:

: 89-05-4
1,2,4,5-benzenetetracarboxylic acid

: 34240-10-3
5-methyl-1,2,4-benzenetricarboxylic acid

: 528-44-9
1,2,4-benzene tricarboxylic acid

: 88-99-3,73607-73-5
benzene-1,2-dicarboxylic acid

: methyltrimellitic anhydride

: 89-32-7,34527-94-1
Pyromellitic dianhydride

: 2479-49-4
3,3',4,4'-benzophenonetetracarboxylic acid

: 7487-10-7
pyromellitic acid monoanhydride

Guidance literature:: 1,2,4,5-benzenetetracarboxylic acid; 5-methyl-1,2,4-benzenetricarboxylic acid; 1,2,4-benzene tricarboxylic acid; benzene-1,2-dicarboxylic acid; at 235 - 250 ℃; for 7.5 - 30h;

With acetic anhydride; In acetic acid; at 120 - 170 ℃; under 750.075 - 4500.45 Torr; Product distribution / selectivity;