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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;4,4'-SULFONYLDIBENZOIC ACID;Bis(4-carboxyphenyl) sulfone;4,4'-Sulfonylbisbenzoic acid;4,4'-DICARBOXYDIPHENYL SULFONE;4,4'-Sulfonylbis(benzoic acid);Benzoic acid,4,4'-sulfonylbis-
CBNumber:
CB9139312
Molecular Formula:
C14H10O6S
Molecular Weight:
306.29
MDL Number:
MFCD00020375
MOL File:
2449-35-6.mol
MSDS File:
SDS
Last updated:2023-06-08 17:06:38

4,4'-SULFONYLBIS-BENZOIC ACID Properties

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H335
Precautionary statements  P261-P264-P271-P280-P304+P340+P312-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37
Safety Statements  26-36
WGK Germany  3
HS Code  2930.90.2900
NFPA 704
0
2 0

4,4'-SULFONYLBIS-BENZOIC ACID price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SIK2801-10 4,4′-Sulfonyldibenzoic acid ≥97% 2449-35-6 250MG $75.9 2024-03-01 Buy
Sigma-Aldrich SIK2801-10 4,4′-Sulfonyldibenzoic acid ≥97% 2449-35-6 1G $218 2024-03-01 Buy
TCI Chemical D2367 4,4'-Dicarboxydiphenyl Sulfone >98.0%(HPLC) 2449-35-6 5g $237 2024-03-01 Buy
TRC S699195 4,4''-Sulfonylbis-benzoicAcid 2449-35-6 1g $130 2021-12-16 Buy
Biosynth Carbosynth FD62694 4,4'-Dicarboxydiphenyl sulfone 2449-35-6 2g $180 2021-12-16 Buy
Product number Packaging Price Buy
SIK2801-10 250MG $75.9 Buy
SIK2801-10 1G $218 Buy
D2367 5g $237 Buy
S699195 1g $130 Buy
FD62694 2g $180 Buy

4,4'-SULFONYLBIS-BENZOIC ACID Chemical Properties,Uses,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.

599-66-6
2449-35-6
Synthesis of 4,4'-SULFONYLBIS-BENZOIC ACID from DI-P-TOLYL SULFONE
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DIPHENYL SULFONE 4,4'-DICARBOXYLIC ACID 4,4'-SULFONYLDIBENZOIC ACID 4,4'-DICARBOXYDIPHENYL SULFONE Dicarboxydiphenylsulfone 44DICARBOXYDIPHENYLSULPHONE 4,4''-SULFONYLDIBENZOIC ACID 98% 4,4'-Sulfonylbis(benzoic acid) 4,4'-Sulfonylbisbenzoic acid Bis(4-carboxyphenyl) sulfone 4-(4-carboxyphenyl)sulfonylbenzoic acid 4,4′-Sulfonyldibenzoic acid,Diphenyl sulfone 4,4′-dicarboxylic acid JACS-2449-35-6 4,4'-Dicarboxydiphenyl Sulfone > Benzoic acid,4,4'-sulfonylbis- 4-(4-carboxyphenyl)sulfonylbenzoicaci 4,4'-SULFONYLDIBENZOIC ACID 2449-35-6 O2SC6H4CO2H2 Diphenyl Sulfones (for High-Performance Polymer Research) Reagent for High-Performance Polymer Research Diphenyl Sulfones (for High-Performance Polymer Research) Functional Materials Reagent for High-Performance Polymer Research