Description

B 115 CAS NO 113009-52-2 is a specialized chemical compound used as a high-performance additive and intermediate in advanced material synthesis. Its precise molecular structure provides unique properties that are critical for enhancing product performance and process efficiency in demanding industrial applications. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking to improve the stability and functionality of their formulations.

Application

• As a key intermediate in the synthesis of active pharmaceutical ingredients (APIs) and agrochemicals.
• As a performance-enhancing additive in specialty polymer and resin formulations to modify physical properties.
• As a building block in organic synthesis for creating complex molecules in research and development.
• In the production of advanced materials, including liquid crystals and electronic chemicals.
• As a stabilizer or modifier in coatings, adhesives, and sealant applications.
• For use in catalyst systems and ligand preparation in fine chemical manufacturing.

Basic Information

Product Name	B 115
CAS No.	113009-52-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	B115; B-115; 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester; Dimethyl 5-sulfoisophthalate; 5-Sulfoisophthalic acid dimethyl ester; Sulfoisophthalic acid dimethyl ester; Dimethyl sulfoisophthalate; CAS 113009-52-2
EINECS	Contact for details

Quality Control

Our B 115 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Sulfated Ash	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.