2,3-Epoxypropyltrimethylammonium Chloride
Description :
Overview of 2,3-Epoxypropyltrimethylammonium Chloride
2,3-Epoxypropyltrimethylammonium Chloride (EPTMAC, Glycidyltrimethylammonium Chloride) is a reactive quaternary ammonium compound used as a cationic modifier, crosslinking agent, and specialty chemical intermediate.
It is renowned because of its dual functions that combine epoxide and the quaternary ammonium group, its excellent reaction with nucleophiles, and its capability to bring cationic characteristics to the compound. It is utilized in paper treatment, water treatment, textile processing, as well as polymers, in addition to the manufacture of specialty chemicals.
This compound appears as a colorless to pale yellow liquid, typically supplied as an aqueous solution (60-80% concentration). Its unique bifunctional structure provides versatile reactivity for polymer modification and surface treatment.
Related products include Cyclohexene Oxide, Epichlorohydrin, and other epoxide-containing compounds used in polymer chemistry and surface modification. Works complementarily with Dodecyltrimethoxysilane in materials applications.
Applications of 2,3-Epoxypropyltrimethylammonium Chloride
Paper Industry
- Used as a cationic starch modifier for paper wet-strength
- Applied to paper sizing formulations
- Used in improving paper retention and drainage
- Applied to coating additives
- Used in enhancing paper strength properties
Textile & Fiber Processing
- Used as a textile auxiliary for fabric treatment
- Applied in dye fixation and color fastness
- Used in anti-static finishing
- Applied to improving fabric properties
- Used in fiber modification
Water Treatment & Polymers
- Used in synthesizing cationic flocculants
- Applied in water treatment and polymer production
- Used in producing retention aids
- Applied in wastewater treatment chemicals
Safety & Handling Guidelines
- CORROSIVE—causes severe skin burns and eye damage
- Toxic if swallowed or inhaled
- Use gloves, goggles, a face shield, and protective clothing
- Handle in a well-ventilated fume hood
- Store in tightly closed containers in a cool place
- Keep away from heat, acids, and oxidizing agents
Where to Buy 2,3-Epoxypropyltrimethylammonium Chloride?
2,3-Epoxypropyltrimethylammonium Chloride Manufacturer
ChemicalBull supplies high-purity 2,3-Epoxypropyltrimethylammonium Chloride for industrial applications.
2,3-Epoxypropyltrimethylammonium Chloride Supplier & Distributor
- Available in bulk quantities for industrial use
- Aqueous solutions (60%, 65%, 80% concentration)
- Technical grade for paper and textile applications
- COA, MSDS, and specifications provided
MSDS
Includes comprehensive toxicity warnings, corrosivity information, and handling protocols.
Frequently Asked Questions (FAQs)
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What is 2,3-Epoxypropyltrimethylammonium Chloride used for?
Used in paper wet-strength enhancement, textile finishing, producing cationic water treatment polymers, and polymer modification. -
What is the molecular formula?
Molecular formula: C₆H₁₄ClNO with molecular weight 151.63 g/mol. -
How does it improve paper wet-strength?
Reacts with hydroxyl groups in starch/cellulose, forming crosslinks; cationic charge improves fiber bonding; enhances strength when wet.
