4525-33-1
- Product Name：Dimethyl dicarbonate(DMDC)
- Molecular Formula：C4H6O5
- Purity：99%
- Molecular Weight：
Product Details
Top purity Dimethyl dicarbonate(DMDC) 4525-33-1 with reasonable price
- Molecular Formula:C4H6O5
- Molecular Weight:134.089
- Vapor Pressure:1.4mmHg at 25°C
- Melting Point:15-17oC
- Refractive Index:n20/D 1.392(lit.)
- Boiling Point:171.4 °C at 760 mmHg
- Flash Point:80 °C
- PSA：61.83000
- Density:1.243 g/cm3
- LogP:0.53580
Dimethyl dicarbonate(DMDC) 4525-33-1 in bulk supply
Dimethyl dicarbonate (DMDC), also known as Viguolin, is a food additive, can be added to a variety of foods as a preservative. Dimethyl dicarbonate (DMDC) is an organic compound possessing antimicrobial activity. The European Union, Australia, and the USA have authorized its use in winemaking, and the CE Regulation No. 606/2009 authorizes the use of DMDC up to a maximum dose of 200 mg/L, but without residues found in the wine on the market. It is a powerful microbial inhibitor by inactivating cellular enzymes (Bartowsky, 2009).
InChI:InChI=1/C4H6O5/c1-7-3(5)9-4(6)8-2/h1-2H3
Dimethyl dicarbonate(DMDC) 4525-33-1 Relevant articles
Effects of dimethyl dicarbonate on improving the aroma of melon spirits by inhibiting spoilage microorganisms
Jiang Zhang, Xiaobin Yu, Yuxia Sun, Xueqiang Guan, Weishuai Qin, Xiang Zhang, Yan Ding, Wenhua Yang, Jianli Zhou
Journal of Food Processing and Preservation Volume46, Issue6 June 2022 e16499
The effects of dimethyl decarbonate (DMDC) on the changes in microorganisms and volatiles were systematically investigated during the fermentation of melon juice. More than 70 volatiles were detected, and most were related to fermentation.
Kinetic study of microbial inhibition by dimethyl dicarbonate and quality attributes of pomegranate juice during cold storage
Saeid Jafari, Komchan Pongsarn, Chawanya Srestasupana, Niracha Wetchasart, Kitipong Assatarakul
LWT Volume 152, December 2021, 112309
This research aimed to study the effect of dimethyl dicarbonate on microbial inhibition kinetic, physiochemical properties and shelf life of pomegranate juice during cold storage at 4 °C. The outcomes of this study can be used as a guideline for the application of dimethyl dicarbonate in beverage and juice products for a better quality of products along with guaranteed safety.
4525-33-1 Process route
-
- 79-22-1
methyl chloroformate
-
- 4525-33-1
dimethyl dicarbonate
| Conditions | Yield |
|---|---|
|
With sodium hydroxide; triisooctyl amine; In water; toluene; at 17 ℃; for 1.25h; Product distribution / selectivity; Alkaline conditions;
|
91% |
|
With sodium hydroxide; triisooctyl amine; In water; toluene; at 17 ℃; for 1.25h; Product distribution / selectivity;
|
91% |
|
With sodium hydroxide; tridodecylamine; In water; toluene; at 5 - 15 ℃; for 1.16667h; Product distribution / selectivity; Alkaline conditions;
|
85% |
|
With sodium hydroxide; tridodecylamine; In water; toluene; at 5 - 15 ℃; for 1.16667h; Product distribution / selectivity;
|
85% |
|
With water; sodium hydroxide; In toluene; at 17 ℃; for 0.333333h; Reagent/catalyst; Temperature;
|
-
- 75-44-5
phosgene
-
- 6482-39-9
sodium methyl carbonate
-
- 4525-33-1
dimethyl dicarbonate
| Conditions | Yield |
|---|---|
|
|
4525-33-1 Upstream products
-
79-22-1
methyl chloroformate
-
75-44-5
phosgene
-
6482-39-9
sodium methyl carbonate
4525-33-1 Downstream products
-
598-55-0
methyl carbamate
-
15719-64-9
methylammonium carbonate
-
616-38-6
carbonic acid dimethyl ester
-
4263-94-9
2,4-dioxo-3-phenyl-oxazolidine-5-carboxylic acid methyl ester
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