China Top 1 Acryloyloxyethyltrimethyl Ammonium Chloride CAS 44992-01-0 Dac

Basic information :

1. Chemical Formula: C8H16ClNO2
2. Molecular Weight: 193.67 g/mol
3. IUPAC Name: 2-(Acryloyloxy)ethyltrimethylammonium chloride
4. Appearance: AETAC is typically available as a clear to pale yellow liquid.
5. Solubility: Highly soluble in water
6. Density: Approximately 1.04 g/cm³ (for the liquid form)
7. pH: Neutral to slightly acidic in solution

1. Raw Materials:
   • Acryloyl chloride (an acyl chloride)
   • N,N,N-trimethylethanolamine (a tertiary amine)
2. Reaction:
   • Acryloyl chloride reacts with N,N,N-trimethylethanolamine in the presence of a suitable base to neutralize the hydrochloric acid by-product.
   • The reaction typically occurs under controlled conditions to ensure complete conversion and high yield.
3. Chemical Equation:

1. Water Treatment:
   • Coagulant and Flocculant: AETAC is used in water and wastewater treatment as a coagulant and flocculant. It helps in the removal of suspended solids and organic matter by promoting aggregation and settling.
   • Sludge Dewatering: Enhances the dewatering of sludge in wastewater treatment plants, improving process efficiency.
2. Paper Industry:
   • Retention and Drainage Aid: AETAC is used to improve the retention of fibers, fillers, and other additives in the paper-making process, leading to better paper quality and production efficiency.
   • Fixative Agent: Helps in fixing dyes and pigments to the paper fibers, ensuring uniform coloration and reducing dye wastage.
3. Textile Industry:
   • Antistatic Agent: Reduces static electricity in textile fibers, improving the handling and processing of fabrics.
   • Dye Fixative: Enhances the fastness properties of dyes on fabrics, making the colors more durable.
4. Cosmetics and Personal Care:
   • Conditioning Agent: Used in hair conditioners and skincare products for its conditioning and antistatic properties. It helps in making hair and skin feel smoother and softer.
5. Oil and Gas Industry:
   • Demulsifier: Used in crude oil processing to break water-in-oil emulsions, facilitating the separation of oil and water.

• Toxicity: AETAC is considered to have low toxicity, but it should still be handled with care to avoid skin and eye contact.
• Storage: Store in a cool, dry place, away from direct sunlight and incompatible materials.
• Handling Precautions: Use appropriate personal protective equipment (PPE), such as gloves and safety goggles, when handling AETAC.

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