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[Chemical Knowledge]：Properties and Uses of Trimethylolethane

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Trimethylolethane (TME) is an important raw material for chemical production and has a wide range of applications. This article will detail the properties and uses of trimethylolethane.

1. properties

trimethylol ethane is a colorless and transparent liquid with a special sweet taste. Its molecular formula is C5H12O3, and the structure contains three hydroxymethyl (-CH2OH) groups, so it has high reactivity. Trimethylolethane has good water solubility, thermal stability and chemical stability, and can be miscible with water, alcohol, ether and other solvents.

In addition, trimethylolethane also has the following properties:

1. Low viscosity and good fluidity;
2. Low surface tension, easy to wet and spread;
3. Non-corrosive to metals;
4. Non-toxic and harmless to human body.

2. uses

trimethylol ethane as an important chemical raw material, widely used in the following fields:

1. surfactant

trimethylol ethane can be used as an important raw material of surfactant, used in the production of alcohol ether nonionic surfactant. This kind of surfactant has good decontamination, emulsification, dispersion and other properties, widely used in washing, textile, paper and other industries.

2. Plastic plasticizer

Trimethylolethane can be used as a plastic plasticizer to improve the processing performance and flexibility of plastics. It is commonly used in polyvinyl chloride, polyurethane and other plastics, can improve the processing performance of plastics and the mechanical properties of products.

3. pharmaceutical intermediates

trimethylol ethane can be used as pharmaceutical intermediates for the production of some drugs and medical supplies. For example, it can be used in the production of anti-tuberculosis drugs, anti-tumor drugs, etc.

4. ink additive

trimethylol ethane can be used as an ink additive to improve the fluidity and printing performance of the ink. It is often used in printing ink, screen printing ink, etc., can improve the printing ink printability and printing effect.

In short, trimethylol ethane, as an important raw material for chemical production, has a wide range of applications. In different fields, it can play different roles to improve the performance and quality of products.

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