Description

Polymer Of 1,3-Dibromopropane And N,n-Diethyl-N',N'-Dimethyl-1,3-Propanediamine CAS NO 143747-73-3 is a specialized cationic polymer synthesized from 1,3-dibromopropane and a tertiary diamine. This compound is valued for its strong cationic charge and polymeric structure, making it an effective agent for binding, flocculation, and surface modification. It is primarily utilized in water treatment, paper manufacturing, and as a functional additive in personal care formulations where charge interaction is critical.

Application

• Water Treatment: Acts as a highly effective cationic flocculant and coagulant aid for the removal of suspended solids, organic matter, and clarification of industrial wastewater.
• Paper Industry: Used as a retention aid, drainage aid, and strength additive to improve paper quality and manufacturing efficiency.
• Personal Care & Cosmetics: Serves as a conditioning agent and viscosity modifier in hair care and skincare products due to its substantive properties.
• Textile Processing: Employed as a dye-fixing agent and softener to enhance color fastness and fabric handle.
• Oil & Gas Industry: Functions as a clay stabilizer and fluid loss control additive in drilling mud formulations.
• Industrial Cleaning: Utilized in formulations for its surfactant and anti-redeposition properties.

Basic Information

Product Name	Polymer Of 1,3-Dibromopropane And N,n-Diethyl-N',N'-Dimethyl-1,3-Propanediamine
CAS No.	143747-73-3
Molecular Formula	(C10H23Br2N2)n
Molecular Weight	Variable (Polymer)
Synonyms	Polyquaternium-22; PQ-22; Poly(oxy-1,2-ethanediyl), α-[2-[bis[2-[(2-bromoethyl)dimethylammonio]ethyl]amino]ethyl]-ω-hydroxy-, bromide; Poly[(2-bromoethyl)dimethylammonium bromide-co-N,N-diethyl-N',N'-dimethyl-1,3-propanediamine]; Cationic polymer of 1,3-dibromopropane and N,N-diethyl-N',N'-dimethyl-1,3-propanediamine; Merquat 280; Merquat 295
EINECS	Contact for details

Quality Control

Our production of Polymer Of 1,3-Dibromopropane And N,n-Diethyl-N',N'-Dimethyl-1,3-Propanediamine adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing to ensure consistency in cationic charge density, viscosity, and active content. 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture which may affect product performance.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Content)	Min. 40%
pH (as is or 10% solution)	5.0 - 8.0
Viscosity	Contact for details
Residual Monomers	Contact for details

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