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[Chemical Knowledge]：Properties and Uses of Butyl Ethyl Acrylate Nitriles

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Butyl ethyl acrylate Acrylate-Acrylonitrile (BA-AN) is a kind of chemical raw material with special properties, which is widely used in many fields. This article will detail the properties and uses of butyl ethyl acrylate nitrile.

1. properties

1. Physical properties: butyl ethyl acrylate nitrile is a colorless and transparent liquid with a pungent odor. Its higher boiling point and lower vapor pressure make it easy to store and transport.
2. Chemical properties: butyl ethyl acrylate nitrile has high reactivity and is prone to polymerization, copolymerization and other reactions. In addition, it also has good water resistance, oil resistance, acid and alkali resistance.

2. USES

1. Polymer synthesis: butyl ethyl acrylate nitrile can be used as a monomer, copolymerized with other monomers to generate a variety of polymers. These polymers can be used in the production of plastics, rubber, fiber and other polymer materials, with excellent performance.
2. Coatings and adhesives: Butyl ethyl acrylate nitrile can be used to prepare coatings and adhesives, has good adhesion and weather resistance, and can be used in construction, automobiles, furniture and other fields.
3. textile treatment: butyl ethyl acrylate nitrile can be used for textile treatment, can improve the fabric softness, wrinkle resistance and water resistance.
4. Paper industry: In the papermaking process, butyl ethyl acrylate nitrile can be used as an additive to improve the strength and water resistance of paper.

3. Production Methods There are mainly two production methods for

butyl ethyl acrylate nitrile: one is to react ethyl acrylate nitrile with sodium cyanide to produce ethyl acrylate nitrile, and then to carry out esterification reaction with n-butanol to obtain butyl ethyl acrylate nitrile; The other is to carry out esterification reaction of acrylonitrile with n-butanol to obtain butyl acrylonitrile, and then to carry out addition reaction with acrylic acid to obtain butyl ethyl acrylate nitrile.
Precautions for
4.

When operating and using butyl ethyl acrylate nitrile, you need to pay attention to the following:

1. Butyl ethyl acrylate nitrile has a pungent odor and should avoid prolonged contact and inhalation.
2. Butyl ethyl acrylate nitrile is irritating to skin and eyes, and protective clothing and goggles should be worn for operation.
3. In the process of storage and transportation, the container should be kept closed, avoid direct sunlight and high temperature environment.

In conclusion, butyl ethyl acrylate nitrile, as an important raw material for chemical production, has a wide range of applications. During the operation, it is necessary to pay attention to safety matters to ensure the safety of the production and use process.

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