Acryloyl chloride 99%min with Inhibitor 1000ppm MEHQ Manufacturer and Exporter in China Cas No.: 814-68-6

What is Acryloyl chloride Cas No.: 814-68-6?

Acryloyl chloride Cas No.: 814-68-6 is a highly flammable, polymerizable, and toxic colorless liquid. It belongs to the class of acyl chlorides and plays an important role in the preparation of acrylate monomers and polymers. It also acts as a substrate for cross-metathesis. Further, it is utilized in organic synthesis for the introduction of acrylic groups into other compounds.

Due to acryloyl chloride is easily to polymerize, to avoid the polymerization problem, it comes the inhibitor like 4-Methoxyphenol (MEHQ) or an antioxidant Butylated hydroxytoluene (BHT). The content of stabilizer depends on different application. Our current standard method is to add MEHQ around 1000ppm when making a packing. Our acryloyl chloride does not contain the phosphorus and the sulfur which is the best choice in the application of making the fragrant black silk ribbon textile fiber, LCD, the high quality reflection coating, the upscale resin and synthesis of some pharmaceutical intermediates.

Specification:

Item	Index
Purity (%)	≥99.0
Acrylic Acid (%)	≤0.30
Acrylic Anhydride (%)	≤0.30
3-Chloropropionyl Chloride (%)	≤0.40
Inhibitor Content (PPM)	MEHQ 1000PPM
Specific gravity:(25℃,g/ml)	1.1140
Boiling point:(℃)	74
Flash point:(℃)	16
Appearance	Colorless liquid

Applications

1. Polymerization and Copolymerization:

• Main Use: As a reactive monomer in the production of polymers and copolymers.
• Function: Introduces reactive acrylic groups into polymers, which can be further modified or cross-linked.

2. Chemical Intermediates:

• Synthesis of Pharmaceuticals: Used in the preparation of active pharmaceutical ingredients (APIs).
• Agrochemicals: Intermediate for herbicides, pesticides, and other agricultural chemicals.
• Specialty Chemicals: Used in the synthesis of fine chemicals and specialty compounds.

3. Surface Coatings and Adhesives:

• Coatings: Enhances adhesion properties and chemical resistance in surface coatings.
• Adhesives: Provides strong bonding and reactive sites for further modifications.

4. Modifier in Organic Synthesis:

• Functional Group Introduction: Provides acryloyl groups to molecules, enabling various chemical reactions.
• Coupling Reagent: Useful in coupling reactions in organic synthesis.

Handling and Safety

Safety Concerns:

• Reactivity: Highly reactive and can polymerize explosively. Should be handled with care.
• Health Hazards: Corrosive and toxic; can cause burns upon contact with skin or eyes. Inhalation can lead to respiratory issues.
• Environmental Impact: Reacts with water and may pose environmental hazards if released.
• Transportation issues: Hazard class: 6.1 ; Transport subsidiary hazard class: 3+8 Packing group: I

First Aid Measures:

• Skin Contact: Rinse immediately with plenty of water. Seek medical attention.
• Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Seek medical attention.
• Inhalation: Move to fresh air and keep at rest. Seek medical attention if symptoms persist.
• Ingestion: Do not induce vomiting. Rinse mouth and seek medical attention immediately.

Storage

Keep the package sealed and stored in cool, dry warehouse and the best choice is to store  in reefer warehouse.

Summary

Acryloyl chloride is a versatile and highly reactive chemical used predominantly in the production of polymers and as an intermediate in various chemical syntheses. Its reactivity makes it valuable in industrial applications, but it requires careful handling due to its corrosive and toxic nature.

For more information, please check acryloyl chloride introduction.