DIMETHYL DICARBONATE
CAS# 4525-33-1

DIMETHYL DICARBONATE, Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name: Monopotassium phosphite
CAS No.: 13977-65-6
Molecular Formula: H2KO3P
Molecular weight: 120.09
Sample: Available
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DIMETHYL-DICARBONATECAS-4525-33-1-1

DIMETHYL DICARBONATE: The Complete Guide

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Description of DIMETHYL DICARBONATE

Dimethyl dicarbonate (DMDC) is an organic compound which is a colorless liquid with a sharp odor at room temperature. It is primarily used as a beverage preservative, processing aid, or sterilant (INS No. 242), and acts by inhibiting the enzymes acetate kinase and L-glutamic acid decarboxylase. It has also been proposed that DMDC inhibits the enzymes alcohol dehydrogenase and glyceraldehyde 3-phosphate dehydrogenase by causing the methoxycarbonylation of their histidine components.

Basic Info of DIMETHYL DICARBONATE

Chemical Name Dimethyl dicarbonate
Synonyms methoxycarbonyl methyl carbonate;DMPC Dimethyl pyrocarbonate Pyrocarbonic acid dimethyl ester;
CAS No. 4525-33-1
Molecular Formula C4H6O5
Molecular Weight 134.08700
PSA 61.83000
LogP 0.53580
Hazard Class 6.1(a)
Safety Statements S18; S26; S28; S36/37/39; S38; S45
HS Code 2920909090
Packing Group II
RIDADR UN 2927 6.1/PG 2
Risk Statements R21/22
Hazard Codes T
Hazard Declaration H302 + H312; H314; H330
Caution Statement P260; P280; P284; P305 + P351 + P338; P310
Symbol GHS05, GHS06
Signal Word Danger
Density 1.242g/cm3
Boiling Point 171.4ºC at 760mmHg
Melting Point 15-17ºC
Flash Point 80ºC
Refractive Index n20/D 1.392(lit.)
Storage Condition 2-8ºC
UNII 1AY9229ZMG
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What is DIMETHYL DICARBONATE?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is DIMETHYL DICARBONATE which has developed particularly rapidly in recent years. Do you know about DIMETHYL DICARBONATE?

The official answer:Dimethyl dicarbonate (DMDC), also known as Vigorin, is a preservative for fruit juice beverages allowed in China’s food additive use standards (INS No. 242). Under normal temperature or even low-temperature conditions, DMDC has a strong ability to kill many contaminating bacteria in juice drinks, and its preservative effect is closely related to the inactivation of key enzyme proteins in bacteria modified by DMDC. Compared with other physical sterilization technologies, the use of DMDC is low cost, easy and safe to operate, and does not affect the taste, odor, and color of the product, and has become one of the emerging non-thermal sterilization technology research hotspots.

What’s the application of DIMETHYL DICARBONATE?

Dimethyldicarbonates are used in carbonated beverages, aerated or non-aerated juice drinks, tea drinks, isotonic beverages, and many other beverages. Dimethyldicarbonates are approved for use in a wide range of beverages in Europe, the United States, and several other countries. The World Health Organization’s Joint Expert Committee on Food Additives, the European Scientific Committee on Food and the U.S. Food and Drug Administration, and other important authorities have issued documents certifying the safety of dimethyl carbonate applications. Cold sterilization for the following types of beverages: fruit-flavored beverages, high energy beverages (with or without CO2), tea beverages (with or without CO2), juice containing beverages (with or without CO2, juice content up to 100%)

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates include more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive systems, Santi-tumor, Nervous systems, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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WHY THEY SAY TO US

United Kingdom Giles
United Kingdom Giles
Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
India Shikhar
India Shikhar
In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Korea Kim
Korea Kim
Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
USA Franklin
USA Franklin
Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other.
Canada Kate
Canada Kate
I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
Unilever
Unilever
Sincere Chemical is a reliable and professional company. Not only on exporting but also their professional team service. Their team gave us so many suggestions for our new project. We are really satisfied with their awesome service and best product quality. Sincere-Chem’s vendor code is 51465768 in our cooperated vendor list system.
Dupont
Dupont
I have visited Sincere Chemical company in the year 2018. Their company can be considered as one of the most professional, customer-focused, and product quality-driven companies that I have worked with in recent years.
Brazil Aline
Brazil Aline
We are a pharmaceutical products manufacturer in Brazil. I’m happy to cooperate with Sincere Chemical especially cooperate with Peter. Peter is patient and friendly. I’m satisfied with his 24*7 hours service. We are not only cooperators but also best friends with each other.
Mexico Gonzalo
Mexico Gonzalo
Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...

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