2,3-Epoxypropyltrimethylammonium chloride CAS 3033-77-0
Chemical name: 2,3-Epoxypropyltrimethylammonium chloride
Synonymous names:EPTAC;glytac;glycidyltrimethylammonium
CAS No:3033-77-0
Molecular formula:C6H14ClNO
Molecular weight:151.63
EINECS No:221-221-0
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Structural formula:
Product Description:
Items |
Specifications |
Appearance |
White powder |
Assay |
95% min |
Melting point |
137-139 °C |
Density |
1.13 g/mL at 20 °C(lit.) |
Refractive index |
1.48 |
Flash point |
170 °C |
Properties and Usage:
2,3-Epoxypropyltrimethylammonium chloride (EPTAC) is a high-performance quaternary ammonium compound. As an important organic chemical intermediate, EPTAC plays a key role in multiple industrial fields, including papermaking, textiles, water treatment and chemical synthesis.
Main applications:
1. Papermaking industry: This compound is often used in the papermaking process as a cationic modifier. It can enhance the wet and dry strength of paper and improve the quality and durability of paper. In addition, it can improve the water resistance and oil resistance of paper, and is suitable for the production of high-performance paper products.
2. Textile industry: EPTAC is used for cationic modification of textiles to improve the hygroscopicity, antistatic and dyeing properties of fibers. This allows textiles to meet higher standards in both feel and performance.
3. Water treatment: As a cationic flocculant and coagulant aid, EPTAC effectively removes suspended particles and organic matter in water during water treatment, significantly improving water quality and transparency.
4. Chemical synthesis: In the field of organic synthesis, EPTAC is used as a cationic monomer to synthesize a variety of cationic polymers. These polymers are widely used in the manufacture of antimicrobial agents, antistatic agents, adhesives and coatings.
5. Personal care products: EPTAC, as a cationic surfactant and conditioning agent, can significantly improve the use experience of personal care products. For example, when used in shampoo and conditioner, it can give hair better smoothness and antistatic effects.
Storage conditions: Sealed, stored in a cool and dry place
Packing: This product is packed in 25kg 100kg 200kg bags, and it can also be customized according to customers' requirements