Description

1,3-Propanediol, 2,2-Bis(Chloromethyl)-, Sulfate is a specialized organosulfur compound that serves as a versatile chemical intermediate and functional additive. Its unique structure, featuring both chloromethyl and sulfate groups, makes it a valuable precursor for synthesizing polymers, surfactants, and other performance chemicals. This product is essential for industrial chemists and formulators in sectors requiring advanced chemical building blocks with reactive handles for further functionalization.

Application

• Polymer & Resin Synthesis: Acts as a reactive monomer or cross-linking agent in the production of specialty polymers, including epoxy resins and polyurethanes.
• Surfactant & Detergent Industry: Serves as a key intermediate for manufacturing anionic surfactants with enhanced emulsifying and wetting properties.
• Pharmaceutical Intermediates: Used in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs) requiring specific sulfonate or chloromethyl functionalities.
• Textile & Leather Processing: Functions as a chemical auxiliary in dyeing, finishing, and tanning processes to improve product performance.
• Ion Exchange Resins: A potential precursor in the manufacture of ion exchange materials for water treatment and purification applications.
• Research & Development: Employed in academic and industrial R&D labs as a building block for novel materials and chemical entities.

Basic Information

Product Name	1,3-Propanediol, 2,2-Bis(Chloromethyl)-, Sulfate
CAS No.	12712-28-6
Molecular Formula	C5H10Cl2O5S
Molecular Weight	253.10 g/mol
Synonyms	2,2-Bis(chloromethyl)-1,3-propanediol sulfate; Pentane-1,3-diol, 2,2-bis(chloromethyl)-, sulfate; 2,2-Bis(chloromethyl)propane-1,3-diol sulfate; 1,3-Propanediol, 2,2-bis(chloromethyl)-, hydrogen sulfate; Bis(chloromethyl)propanediol sulfate; Pentaerythritol dichlorohydrin sulfate; Sulfuric acid, monoester with 2,2-bis(chloromethyl)-1,3-propanediol
EINECS	Contact for details

Quality Control

Our 1,3-Propanediol, 2,2-Bis(Chloromethyl)-, Sulfate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. The container must be kept tightly closed to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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