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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
BTA;4,4'-CARBONYLDIPHTHALIC ACID;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;3,3',4,4'-Benzophenonetetracarboxylic acid
CBNumber:
CB1185717
Molecular Formula:
C17H10O9
Molecular Weight:
358.26
MDL Number:
MFCD00020283
MOL File:
2479-49-4.mol
Last updated:2023-09-04 15:51:00
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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)
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( 77)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671 sales@tnjchem.com China 34572 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Hebei Guanlang Biotechnology Co., Ltd. 		+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18455 58
PT CHEM GROUP LIMITED 		+86-85511178 +86-85511178 peter68@ptchemgroup.com China 35453 58
GIHI CHEMICALS CO.,LIMITED 		+8618058761490 info@gihichemicals.com China 50000 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 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 Guanlang 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
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:

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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 BTA 3,3',4,4'-BENZOPHENONETETRACARBOXYLIC ACID 4,4'-CARBONYLDIPHTHALIC 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 2479-49-4 C17H10O9 C17H7Na3O9 Industrial/Fine Chemicals Organic acids