Description

2,4-Dimethyl Ethyl Benzenesulfonate is a specialized organic sulfonate ester with the CAS registry number 129303-70-4. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the controlled introduction of the ethyl benzenesulfonate moiety. It is primarily required by pharmaceutical, agrochemical, and specialty chemical manufacturers for research, process development, and production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a key precursor in the production of herbicides, fungicides, and other crop protection agents.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers and resins.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex organic colorants.
• Liquid Crystal and Electronic Materials: Used as a building block for advanced functional materials.
• Organic Synthesis Research: A versatile reagent for sulfonation and alkylation reactions in R&D laboratories.
• Cross-coupling Reactions: Can be utilized in palladium-catalyzed coupling reactions to construct complex molecular architectures.

Basic Information

Product Name	2,4-Dimethyl Ethyl Benzenesulfonate
CAS No.	129303-70-4
Molecular Formula	C10H14O3S
Molecular Weight	214.28 g/mol
Synonyms	Ethyl 2,4-Dimethylbenzenesulfonate; 2,4-Dimethylbenzeneethanesulfonate; Ethyl 2,4-Xylenesulfonate; 2,4-Xylyl Ethyl Sulfonate; Benzenesulfonic acid, 2,4-dimethyl-, ethyl ester; Ethyl 2,4-dimethylbenzenesulphonate; NSC 406914
EINECS	Contact for details

Quality Control

Our 2,4-Dimethyl Ethyl Benzenesulfonate is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards for fine chemical manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and heat sources. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~1.15 g/cm³

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