Description

2-Hydroxy-3-Phenoxypropyl p-Toluenesulphonate is a specialized organic sulfonate ester, a key intermediate in fine chemical synthesis. Its value lies in its bifunctional reactivity, serving as a versatile building block for constructing more complex molecules in advanced manufacturing. This compound is primarily needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring phenoxy and sulfonate ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its structure imparts specific biological activity or serves as a synthetic handle.
• Polymer Modification: Acts as a reactive monomer or cross-linking agent in the production of specialty polymers, coatings, and resins to alter physical properties.
• Liquid Crystal & Electronic Materials: Serves as a precursor in the synthesis of components for liquid crystal displays (LCDs) and other electronic materials.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex organic dyes and pigments, leveraging its sulfonate group for solubility and its aromatic rings for chromophore development.
• Research & Development: A valuable tool in organic chemistry labs for method development and creating novel chemical entities for various industrial applications.

Basic Information

Item	Detail
Product Name	2-Hydroxy-3-Phenoxypropyl p-Toluenesulphonate
CAS No.	68938-62-5
Molecular Formula	C16H18O5S
Molecular Weight	322.38 g/mol
Synonyms	p-Toluenesulfonic Acid 2-Hydroxy-3-Phenoxypropyl Ester; 3-Phenoxy-2-hydroxypropyl Tosylate; 2-Hydroxy-3-phenoxypropyl Tosylate; 2-Hydroxy-3-phenoxypropyl 4-Methylbenzenesulfonate; Glycidyl Phenyl Ether Tosylate (reaction product); Phenoxy Glycidyl Ether Tosylate Adduct; (2-Hydroxy-3-phenoxypropyl) 4-methylbenzenesulfonate; Tosyl Glycidyl Phenyl Ether Adduct
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-3-Phenoxypropyl p-Toluenesulphonate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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