Description

1,3-Bis(Hydroxyethylsulfonyl)Propanol is a specialized organic compound featuring a central propanol backbone flanked by two hydroxyethylsulfonyl functional groups. This unique structure makes it a valuable reactive intermediate and cross-linking agent in advanced chemical synthesis. It is primarily sought after by manufacturers in the polymer, textile, and specialty chemical industries for applications requiring bifunctional reactivity and enhanced material properties. Its utility is driven by its ability to introduce sulfonyl and hydroxyl moieties into complex molecular architectures.

Application

• As a key cross-linking agent in the production of high-performance polymers and resins.
• In the synthesis of reactive dyes and textile auxiliaries for improved color fastness and fiber bonding.
• As a bifunctional monomer for creating specialty polyesters and polyurethanes with tailored properties.
• In the formulation of adhesives and sealants to enhance durability and chemical resistance.
• As an intermediate in the manufacture of pharmaceuticals and agrochemicals requiring specific sulfonyl chemistry.
• For research and development in organic synthesis to build complex, functionalized molecules.

Basic Information

Product Name	1,3-Bis(Hydroxyethylsulfonyl)Propanol
CAS No.	67006-34-2
Molecular Formula	C7H16O6S2
Molecular Weight	260.33 g/mol
Synonyms	1,3-Bis(2-hydroxyethylsulfonyl)propanol; 2,2'-[1,3-Propanediylbis(sulfonyl)]bisethanol; 1,3-Propanediol, 2,2'-[1,3-propanediylbis(sulfonyl)]bis-; Bis(2-hydroxyethylsulfonyl)propane; BHSP; 1,3-Di(2-hydroxyethylsulfonyl)propane
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Hydroxyethylsulfonyl)Propanol is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles 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 (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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