SINOMER® DMAEA (CAS 2439-35-2) is 2-(dimethylamino)ethyl acrylate, a versatile cationic monomer manufactured for cationic polyacrylamide flocculants in water treatment, UV-curable coatings, and personal care products.
SINOMER® DMAEA
(Dimethylaminoethyl acrylate)
化学名称： 2-(dimethylamino)ethyl acrylate
CAS No.: 2439-35-2
MF: C7H13NO2
MW： 143.18
Molecular structure：
| 检验项目 (Item) | 指标要求 (Specification) |
| 外观 (Appearance) | Colorless or light yellow clear liquid |
| 纯度/含量 (Assay) | ≥99.0% |
| 色度 (Color) | ≤30 APHA |
| 酸值 (Acid Value) | ≤0.2% |
| 水分 (Moisture) | ≤0.1% |
Water Treatment: Serves as a key raw material for cationic polyacrylamide flocculants. Excellent for sludge dewatering in municipal and industrial wastewater, improving filtration speed, reducing cake moisture, and effective in both centrifuge and belt press systems.
Daily Chemicals: Used in copolymers for hair care products (e.g., shampoos, styling agents), providing excellent film-forming, moisturizing, and setting properties.
Coatings & Adhesives: Acts as a reactive monomer in UV-curable coatings and varnishes, offering high gloss, wear resistance, and water resistance. Also used in formulations for high-strength optical fiber coatings and adhesives.
Plastics & Fiber Processing: Improves the dyeability, adhesion, and processability of various resins (e.g., polyolefins, PVC) through grafting or blending with DMAEA copolymers.
Paper Processing: Used in the synthesis of paper additives for wet-end chemicals, surface sizing, and coating, enhancing paper quality and production efficiency with minimal dosage.
Pharmaceuticals: Its polymers' unique solubility profile (soluble in weak acid) shows potential for developing gastric-soluble drug coatings and capsules
25kg,200kgs/drum.
存放在干燥、阴凉、通风良好的库房内。
避免受光照和高温加热。
运输过程中做好防漏、防雨与防暴晒保护。
