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ChemicalBook >> CAS DataBase List >>4,4'-Carbonyldiphthalic acid

4,4'-Carbonyldiphthalic acid

4,4'-Carbonyldiphthalic acid Structure
4,4'-Carbonyldiphthalic acid structure
CAS No.
2479-49-4
Chemical Name:
4,4'-Carbonyldiphthalic acid
Synonyms
4,4'-Carbonyldiphthalic acid;4,4'-Carbonylbis(phthalic acid);BENZOPHENONE TETRACARBOXYLIC ACID;4'-Benzophenonetetracarboxylic acid;4-(3,4-dicarboxybenzoyl)phthalic acid;4,4’-carbonylbis-2-benzenedicarboxylicacid;3,3',4,4'-Benzophenonetetracarboxylic acid;Benzophenone-3,3',4,4'-tetracarboxylic acid;3,3’,4,4’-Diphenylketonetetracarboxylicacid;2-Benzenedicarboxylicacid,4,4’-carbonylbis-1
CBNumber:
CB1185717
Molecular Formula:
C17H10O9
Molecular Weight:
358.26
MDL Number:
MFCD00020283
MOL File:
2479-49-4.mol
Last updated:2024-12-18 14:07:02
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4,4'-Carbonyldiphthalic acid Properties

Melting point 224 °C
Boiling point 734.0±60.0 °C(Predicted)
Density 1.645±0.06 g/cm3(Predicted)
Flash point 99 °C
storage temp. Sealed in dry,2-8°C
pka 2.43±0.10(Predicted)
form Solid
color White to off-white
Water Solubility Water : 7.2 mg/mL (20.10 mM)
CAS DataBase Reference 2479-49-4(CAS DataBase Reference)
FDA UNII PCN26TOB7V
EPA Substance Registry System 1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis- (2479-49-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H317
Precautionary statements  P261-P272-P280-P302+P352-P333+P313-P321-P363-P501

4,4'-Carbonyldiphthalic acid price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S427063 3,3',4,4'-BENZOPHENONETETRACARBOXYLIC ACID Aldrich 2479-49-4 50mg $28.6 2022-05-15 Buy
Biorbyt Ltd orb611500 Benzophenonetetracarboxylic acid 2479-49-4 100mg $277.1 2021-12-16 Buy
AK Scientific 2442BA 4,4'-Carbonyldiphthalicacid 2479-49-4 1g $92 2021-12-16 Buy
Biorbyt Ltd orb611500 Benzophenonetetracarboxylic acid 2479-49-4 250mg $414.8 2021-12-16 Buy
Biorbyt Ltd orb611500 Benzophenonetetracarboxylic acid 2479-49-4 1g $615.4 2021-12-16 Buy
Product number Packaging Price Buy
S427063 50mg $28.6 Buy
orb611500 100mg $277.1 Buy
2442BA 1g $92 Buy
orb611500 250mg $414.8 Buy
orb611500 1g $615.4 Buy

4,4'-Carbonyldiphthalic acid Chemical Properties,Uses,Production

Chemical Properties

The melting point of this product is 212 °C.

Uses

4,4'-Carbonyldiphthalic acid is the monomer of ether type polyimide.

Synthesis

4,4'-Carbonyldiphthalic acid is obtained from ortho-xylene by condensation with formaldehyde and oxidation of nitric acid.

4,4'-Carbonyldiphthalic acid Preparation Products And Raw materials

Raw materials

o-Xylene

Preparation Products

Acesulfame Acesulfame potassium 1,5-DIMETHYL-2-PYRROLIDINONE AMBRETTOLIDE FENTIAZAC
Raspberry Ketone 3,3',4,4'-Benzophenonetetracarboxylic dianhydride

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4,4'-Carbonyldiphthalic acid Suppliers

Global( 84)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29730 60
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29808 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 32159 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52849 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18137 58
PT CHEM GROUP LIMITED 		+86-85511178; +86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 49984 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42056 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
career henan chemical co 		58
TargetMol Chemicals Inc. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
PT CHEM GROUP LIMITED 		58
GIHI CHEMICALS CO.,LIMITED 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Aladdin Scientific 		58

View Lastest Price from 4,4'-Carbonyldiphthalic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Benzophenonetetracarboxylic acid pictures 2024-11-19 Benzophenonetetracarboxylic acid
2479-49-4
 US $29.00-58.00 / mg 97.39% 10g TargetMol Chemicals Inc.
4,4 2021-08-12 4,4"-Carbonyldiphthalic acid
2479-49-4
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
4,4'-Carbonyldiphthalic acid pictures 2020-02-05 4,4'-Carbonyldiphthalic acid
2479-49-4
 US $3.00 / KG 1KG 98% 100KG Career Henan Chemical Co

4,4'-Carbonyldiphthalic acid Spectrum

4,4'-Carbonyldiphthalic acid(2479-49-4)1HNMR

2479-49-4(4,4'-Carbonyldiphthalic acid)Related Search:

Benzophenone hydrazone 4,4'-Oxydiphthalic anhydride Oxybenzone Benzophenone Pyromellitic acid
Protocatechuic acid Benzophenone oxime BENZOPHENONE-4,4'-DICARBOXYLIC ACID 4-Acetylbenzoic acid 4-BENZYL-BENZALDEHYDE
DI-P-TOLYLMETHANE Potassium hydrogen phthalate 3-ACETYLBENZOIC ACID 4-Methylphthalic acid 3,4'-DIMETHYLBENZOPHENONE
3',4'-Dimethylacetophenone 4-ACETYLBENZALDEHYDE 4,4'-Dimethylbenzophenone

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Benzophenone-3,3',4,4'-tetracarboxylic acid BENZOPHENONE TETRACARBOXYLIC ACID 2-Benzenedicarboxylicacid,4,4’-carbonylbis-1 3,3’,4,4’-Diphenylketonetetracarboxylicacid 4,4’-carbonylbis-2-benzenedicarboxylicacid 4,4'-Carbonylbis(1,2-benzenedicarboxylic acid) 4,4'-Carbonylbis(phthalic acid) 4'-Benzophenonetetracarboxylic acid Benzophenonetetracarboxylic acid (3,3',4,4'-Benzophenonetetracarboxylic acid) 4-(3,4-dicarboxybenzoyl)phthalic acid 4,4'-Carbonyldiphthalic acid 3,3',4,4'-Benzophenonetetracarboxylic acid Benzophenonetetracarboxylic acid, 10 mM in DMSO 2479-49-4 C17H10O9 C17H7Na3O9 Industrial/Fine Chemicals Organic acids