1,4-Benzenedicarboxaldehyde, Polymer With 4,4-Thiobisn-Sulfinylbenzenamine CAS NO 34540-94-8

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CAS No.:34540-94-8

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

1,4-Benzenedicarboxaldehyde, Polymer With 4,4-Thiobisn-Sulfinylbenzenamine is a specialized polymeric material formed from the condensation of terephthalaldehyde and a sulfur-containing aromatic diamine. This engineered polymer is valued for its unique structural and functional properties derived from its aromatic and thiobis-sulfinyl linkages. It is primarily utilized in advanced material science and industrial chemistry sectors where high-performance polymers are required for demanding applications.

Application

As a key intermediate or functional additive in the synthesis of high-performance engineering plastics and specialty resins.
In the development of advanced polymeric materials for the electronics industry, potentially for coatings or encapsulants.
For research and production of specialty polymers with enhanced thermal or chemical resistance properties.
As a potential component in ion-exchange resins or polymeric adsorbents due to its functional groups.
In the formulation of adhesives and sealants requiring robust chemical stability.
For creating polymeric membranes used in separation or filtration technologies.
As a research chemical in academic and industrial laboratories exploring novel polymer architectures.

Basic Information


Product Name	1,4-Benzenedicarboxaldehyde, Polymer With 4,4-Thiobisn-Sulfinylbenzenamine
CAS No.	34540-94-8
Molecular Formula	(C8H6O2 • C12H10N2O2S2)n
Molecular Weight	Polymeric substance (Contact for details)
Synonyms	Terephthalaldehyde polymer with 4,4'-thiobis(benzenesulfonamide); Poly(terephthalaldehyde-co-4,4'-thiobis(benzenesulfonamide)); 1,4-Benzenedicarboxaldehyde polymer with 4,4'-thiobis[benzenesulfonamide]; CAS 34540-94-8; Poly(1,4-phenylenedicarboxaldehyde-co-4,4'-sulfonylbis(benzenamine)); Polymer of terephthalaldehyde and 4,4'-sulfinyldianiline; Aromatic aldehyde-amine condensation polymer
EINECS	Contact for details

Quality Control

Our production of 1,4-Benzenedicarboxaldehyde, Polymer With 4,4-Thiobisn-Sulfinylbenzenamine adheres to a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in properties such as molecular weight distribution, functional group content, and thermal stability. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This material may be moisture-sensitive; keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or granules
Identification (IR)	Conforms to structure
Assay (Polymer Content)	≥ 95.0%
Loss on Drying	≤ 2.0%
Ash Content	≤ 0.5%
Thermal Decomposition Temperature	Contact for details