ChemicalBook > CAS DataBase List > 4,4'-SULFONYLBIS-BENZOIC ACID

4,4'-SULFONYLBIS-BENZOIC ACID

Product Name: 4,4'-SULFONYLBIS-BENZOIC ACID
CAS No.: 2449-35-6
Chemical Name: 4,4'-SULFONYLBIS-BENZOIC ACID
Synonyms: JACS-2449-35-6;Dicarboxydiphenylsulfone;44DICARBOXYDIPHENYLSULPHONE;4,4'-SULFONYLDIBENZOIC ACID;Bis(4-carboxyphenyl) sulfone;4,4'-Sulfonylbisbenzoic acid;4,4'-SULFONYLBIS-BENZOIC ACID;4,4'-DICARBOXYDIPHENYL SULFONE;4,4'-Sulfonylbis(benzoic acid);Benzoic acid,4,4'-sulfonylbis-
CBNumber: CB9139312
Molecular Formula: C14H10O6S
Formula Weight: 306.29
MOL File: 2449-35-6.mol

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4,4'-SULFONYLBIS-BENZOIC ACID Property

Melting point:: >350 °C(lit.)
Boiling point:: 590.1±35.0 °C(Predicted)
Density: 1.509±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Dimethylformamide
form: powder to crystal
pka: 3.28±0.10(Predicted)
color: White to Almost white
InChI: InChI=1S/C14H10O6S/c15-13(16)9-1-5-11(6-2-9)21(19,20)12-7-3-10(4-8-12)14(17)18/h1-8H,(H,15,16)(H,17,18)
InChIKey: SQJQLYOMPSJVQS-UHFFFAOYSA-N
SMILES: S(C1=CC=C(C=C1)C(O)=O)(C1=CC=C(C=C1)C(O)=O)(=O)=O

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Safety

Hazard Codes: Xi
Risk Statements: 36/37
Safety Statements: 26-36
WGK Germany: 3
HS Code: 2930.90.2900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SIK2801-10
Product name: 4,4′-Sulfonyldibenzoic acid
Purity: ≥97%
Packaging: 250MG
Price: $81.9
Updated: 2025/07/31

Sigma-Aldrich

Product number: SIK2801-10
Product name: 4,4′-Sulfonyldibenzoic acid
Purity: ≥97%
Packaging: 1G
Price: $235
Updated: 2025/07/31

TCI Chemical

Product number: D2367
Product name: 4,4'-Dicarboxydiphenyl Sulfone
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $237
Updated: 2025/07/31

TRC

Product number: S699195
Product name: 4,4''-Sulfonylbis-benzoicAcid
Packaging: 1g
Price: $130
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD62694
Product name: 4,4'-Dicarboxydiphenyl sulfone
Packaging: 250mg
Price: $40
Updated: 2021/12/16

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4,4'-SULFONYLBIS-BENZOIC ACID Chemical Properties,Usage,Production

Uses

4,4'-Sulfonylbis-benzoic acid is used in the preparation of sulfone-containing polyesters by direct polycondensation of 4,4'-Sulfonylbis-benzoic acid.

Uses

4,4''-Sulfonylbis-benzoic acid is used in the preparation of sulfone-containing polyesters by direct polycondensation of 4,4''-Sulfonylbis-benzoic acid.

4,4'-SULFONYLBIS-BENZOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4,4'-SULFONYLBIS-BENZOIC ACID manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 4,4′-sulfonyldibenzoic acid 2449-35-6
Price: US $3.90-5.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-12

2449-35-6, 4,4'-SULFONYLBIS-BENZOIC ACIDRelated Search:

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