4,4'-Carbonyldiphthalic acid

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

4,4'-Carbonyldiphthalic acid

Product Name: 4,4'-Carbonyldiphthalic acid
CAS No.: 2479-49-4
Chemical Name: 4,4'-Carbonyldiphthalic acid
Synonyms: 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;Benzophenone-3,3',4,4'-tetracarboxylic acid
CBNumber: CB1185717
Molecular Formula: C17H10O9
Formula Weight: 358.26
MOL File: 2479-49-4.mol

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4,4'-Carbonyldiphthalic acid Property

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)
EPA Substance Registry System: 1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis- (2479-49-4)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S427063
Product name: 3,3',4,4'-BENZOPHENONETETRACARBOXYLIC ACID
Purity: Aldrich
Packaging: 50mg
Price: $28.6
Updated: 2022/05/15

AK Scientific

Product number: 2442BA
Product name: 4,4'-Carbonyldiphthalicacid
Packaging: 1g
Price: $92
Updated: 2021/12/16

Biorbyt Ltd

Product number: orb611500
Product name: Benzophenonetetracarboxylic acid
Packaging: 100mg
Price: $277.1
Updated: 2021/12/16

Biorbyt Ltd

Product number: orb611500
Product name: Benzophenonetetracarboxylic acid
Packaging: 250mg
Price: $414.8
Updated: 2021/12/16

Biorbyt Ltd

Product number: orb611500
Product name: Benzophenonetetracarboxylic acid
Packaging: 1g
Price: $615.4
Updated: 2021/12/16

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4,4'-Carbonyldiphthalic acid Chemical Properties,Usage,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

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

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4,4"-Carbonyldiphthalic acid 2479-49-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Career Henan Chemical Co

Product: 4,4'-Carbonyldiphthalic acid 2479-49-4
Price: US $3.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2020-02-04

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