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[Chemical Knowledge]：The Difference Between Glycol and Acrylic Acid: Farewell to Chemical Risks, Towards a New Era of Green Chemistry

Read： 611 Time：14months ago Source：Transform the World with Simplicity

In today's pursuit of green environmental protection, the safety and environmental protection of chemicals have attracted much attention. As common chemicals, propylene glycol and acrylic acid have significant differences in application and characteristics. This article will make a detailed comparison from the following aspects to understand the differences between the two chemicals: toxicity differences, application areas and environmental performance.

toxicity is an important indicator to measure the safety of chemicals. Propionol is an organic solvent with low toxicity, low volatility and low combustion. In contrast, acrylic acid is a highly toxic organic compound, which is also highly volatile and flammable. In addition, strict protective measures are required when using acrylic to ensure the safety of workers and the environment. And propylene to alcohol is because of its low toxicity characteristics, more by the production enterprises and users of all ages.

propylene glycol and acrylic acid also have great differences in application fields. Acrylic acid is mainly used in the manufacture of water-based coatings, adhesives and advanced polymers, with high market demand. However, due to its toxicity and environmental risks, the development trend of green chemistry has promoted more enterprises to turn to the R & D and application of propylene glycol. Propylene glycol is an ideal organic solvent substitute, which can be widely used in ink, paint, cleaning agent and other fields. Compared with acrylic acid, propylene glycol is more safe and reliable in the application process, and has less harm to the environment, which meets the requirements of green chemistry. The environmental performance of

is one of the important indicators to evaluate the greenness of chemicals. The degradation rate of propylene glycol in the environment is fast, it will not accumulate in the environment, and it is less toxic to aquatic organisms. Acrylic acid, on the other hand, has high ecotoxicity and poses a potential threat to the environment and biodiversity. Nowadays, more and more countries and regions begin to restrict and prohibit the production and use of acrylic acid, and propylene glycol is gradually applied as a more environmentally friendly alternative.

In summary, there are clear differences between propylene glycol and acrylic acid in terms of chemical risk and green chemistry. With its low toxicity, wide application and good environmental performance, Propanol has become an ideal choice in industrial production and consumer market. We should actively promote and use propylene alcohol to promote the development of green chemistry and jointly build a safer and more environmentally friendly future.

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