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Butyl Acrylate Uses and Properties Oct 18-2021

Acrylic acid and its esters are widely used in industry. In the process of use, acrylate is often polymerized into polymer or copolymer. Butyl acrylate (as well as methyl ester, ethyl ester and 2-ethy...

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Chemical Properties and Application Fields of Butanone Sep 23-2021

Butanone is a colorless and transparent liquid at room temperature, with the smell of acetone. It is an excellent solvent with low boiling point, soluble in water and organic solvents such as ethanol,...

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Uses and Hazards of Acrylamide Sep 16-2021

Acrylamide is the raw material for the production of polyacrylamide. Uses of acrylamide: water purification treatment, pulp processing and internal coating of pipelines, etc. The following are the use...

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Production Process of Methyl Ethyl Ketone Sep 09-2021

1. Brief description of the process of methyl ethyl ketoneThe total production process of methyl ethyl ketone can be divided into two parts: sec-butanol synthesis and refining; methyl ethyl ketone syn...

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Industrial Production and Use of Phthalic Acid Sep 02-2021

Phthalic anhydride is an organic compound, which is a cyclic anhydride formed by the dehydration of phthalic acid molecules. Phthalic anhydride is a white solid, an important raw material in the chemi...

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Method of Producing Phthalic Anhydride and Its Recovery Process Aug 23-2021

1. Method of producing phthalic anhydridePhthalic anhydride is an important chemical raw material. The current methods for producing phthalic anhydride mainly include naphthalene oxidation and o-xylen...

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What Products Are Maleic Anhydride Used As a Raw Material For? Aug 16-2021

1. What are the uses of maleic anhydride?Maleic anhydride, colorless crystal with strong irritating odor, freezing point 52.8℃, boiling point 202℃, easy to sublimate. It is mainly made from the oxid...

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What Are the Preparation Methods of Maleic Anhydride? Aug 09-2021

I. Oxidation of benzene to maleic anhydrideAfter heating to a tubular catalytic reactor, benzene is mixed with air through a heat exchanger. The oxidation reaction is carried out under reaction condit...

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Methods for Preparation of Phthalic Anhydride Jul 22-2021

1. Introduction to phthalic anhydridePhthalic anhydride, abbreviated as 1,3-isobenzofurandione, is a white solid, an important raw material in the chemical industry, especially used in the manufacture...

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The Difference Between Maleic Anhydride and Succinic Anhydride Jul 15-2021

1. Introduction of Maleic AnhydrideMaleic anhydride is the anhydride of maleic acid. It is a sour colorless or white solid at room temperature. It is flaky with shapes of needles, rods, lumps or clust...

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Properties and Stability of Maleic Anhydride Jul 08-2021

Ⅰ. Properties of maleic anhydrideThe molecular formula of maleic anhydride is C4H2O3 and the molecular weight is 98.06. Colorless crystal with strong irritating smell, freezing point 52.8℃, boiling ...

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The Substance That Maleic Anhydride Decomposes at High Temperature Jul 01-2021

1. What is the substance that maleic anhydride decomposes at high temperature?Maleic anhydride decomposes at high temperatures, and releases carbon dioxide and a lot of heat. For high-purity substance...

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Application and Introduction of Methylacrylate Jun 22-2021

Ⅰ. Overview of methylacrylateAcrylic ester is the general term for acrylic acid and its homologous esters, and its general chemical formula is CH2=CHCOOR. The molecular formula of acrylic acid is (CH...

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Use of Methyl Ethyl Ketone Jun 15-2021

1. What is methyl ethyl ketone?Methyl ethyl ketone is a kind of chemical product, colorless and transparent liquid, with acetone-like smell, volatile, and miscible with ethanol, ether, benzene, chloro...

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A Brief Introduction and Characteristics of Acrylic Acid Jun 08-2021

1. What is acrylic acid?Acrylic acid is an important organic synthesis raw material and synthetic resin monomer, and it is a vinyl monomer with a very fast polymerization rate. Acrylic acid is also kn...

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The Main Uses of Acrylic Acid Jun 01-2021

Acrylic acid is an important organic synthesis raw material and synthetic resin monomer, and it is a vinyl monomer with a very fast polymerization rate. Most of them are used to make acrylates such as...

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Emergency Treatment of Maleic Anhydride Leakage May 24-2021

I. Hazards of maleic anhydride1. Health hazardsRoute of invasion: inhalation, ingestion and skin absorption. The dust and vapor of the product are irritant. Inhalation can cause pharyngitis, laryngiti...

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Uses of Maleic Anhydride May 17-2021

I. Maleic anhydride uses1. It is used as the material to produce 1, 4-butanediol, γ- butyrolactone, tetrahydrofuran, succinic acid, unsaturated polyester resin, alkyd resin. It is also used in medici...

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Synthesis of Maleic Anhydride May 10-2021

1. Introduction to maleic anhydrideMaleic anhydride, also known as MAH, is the anhydride of maleic acid. It is a colorless or white solid with acid taste at room temperature, and its molecular formula...

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What is Ethyl Methyl Ketone May 03-2021

Ⅰ. What is ethyl methyl ketoneEthyl methyl ketone is an organic compound, its chemical formula is CH3COCH2CH3, and its molecular weight is 72.11. It is a colorless and transparent liquid with acetone...

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Classification of Organic Compounds Apr 22-2021

There are many types of organic matter, which can be divided into two categories: hydrocarbons and hydrocarbon derivatives. According to the carbon frame structure of organic molecules, it can be divi...

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Is the Resin Tooth Made of MMA Methacrylate Harmful to Human Body? Apr 15-2021

The resin teeth are made of MMA methacrylate. Mma methacrylate is toxic to the human body. Are resin teeth harmful to the human body?1. MMA methacrylate monomer has certain toxicity to human bodyMMA m...

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Comparison of Properties of Butyl Acetate and Methyl Ethyl Ketone As Solvents Apr 08-2021

1. Introduction of methyl ethyl ketoneMethyl ethyl ketone (MEK for short), also known as methyl ethyl ketone and 2-butanone, is an excellent organic solvent.2. Butyl acetate and methyl ethyl ketone so...

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What Is the Main Use of Adipic Acid? Apr 01-2021

1. The chemical properties of adipic acidAdipic acid is a white crystalline powder with a melting point of 153°C, a density of 1.360g/cm³, mp153°C, and a normal boiling point of 337.5°C. It starts...

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The Properties and Uses of the Phthalic Anhydride Mar 22-2021

1. Introduction to the phthalic anhydrideThe phthalic anhydride is also known as the phthalic acid anhydride; 1,2-benzenedicarboxylic acid an-hydride; 1,2-benzenedicarboxylic anhydride; 1,3-isobenzofu...

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Phthalic Anhydride and Its Chemical Properties Mar 15-2021

1. Phthalic anhydride meaningThe phthalic anhydride meaning: phthalic anhydride is also known as the phthalic acid anhydride; 1,2-benzenedicarboxylic acid an-hydride; 1,2-benzenedicarboxylic anhydride...

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Overview of the Development of the Methyl Ethyl Ketone Industry Mar 08-2021

The English abbreviation of methyl ethyl ketone is MEK. The chemical MEK has the characteristics of good solubility, fast volatilization, stability and low toxicity. It is a colorless, flammable and t...

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What Are the Uses of Butanone? Mar 01-2021

What are the uses of butanone? Let us find out together.1. The butanone uses include that: it is used as the solvent for cellulose acetate, acrylic resin, alkyd resin, paint, ink, etc., as the binder ...

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Introduction of the Acrylamide Toxicity Feb 22-2021

1. The introduction to the acrylamideAcrylamide belongs to the moderately toxic type. It has a certain irritating effect on the eyes and skin. It can be absorbed through the skin, respiratory tract an...

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Detailed Introduction of the Methyl Ethyl Ketone Feb 15-2021

1. Introduction to the methyl ethyl ketoneMethyl ethyl ketone is also called butanone, 2-butanone, ethyl methyl ketone and methyl acetone. Abbreviation: MEK. The molecular formula is C4H8O, the molecu...

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Some Detailed Information about the Acrylic Acid Uses? Feb 08-2021

Ⅰ. The main uses of acrylic acidIt is used in the fields of acrylates, water reducers, water treatment agents, etc.Ⅱ. Introduction of the acrylic acidAcrylic acid is an important organic synthesis r...

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What Are the Functions and Uses of Acrylamide? Feb 01-2021

Acrylamide is often used in our lives. There are many classifications of acrylamide, and there are many uses for acrylamide. It plays a very important role in our production and life. Some people are ...

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Know More About Douwin Chemical
Properties and Stability of Maleic Anhydride

Jul 08 2021

Properties and Stability of Maleic Anhydride

What Is the Main Use of Adipic Acid?

Apr 01 2021

What Is the Main Use of Adipic Acid?

Methods for Preparation of Phthalic Anhydride

Jul 22 2021

Methods for Preparation of Phthalic Anhydride