4469-25-4 Usage
General Description
2-Methyl-1,3-dioxepane, also known as 2-Methyltrimethylene carbonate, is a chemical compound with the molecular formula C5H10O3. It belongs to the class of compounds known as cyclic carbonates and is commonly used as a solvent and as a monomer in the production of biodegradable polymers. This chemical is a clear, colorless liquid with a mild odor and is highly flammable. It is also known for its low toxicity and is considered safe for use in various industrial applications. Additionally, it has been studied for its potential use in biomedical applications due to its biocompatibility and biodegradability.
Check Digit Verification of cas no
The CAS Registry Mumber 4469-25-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,6 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4469-25:
(6*4)+(5*4)+(4*6)+(3*9)+(2*2)+(1*5)=104
104 % 10 = 4
So 4469-25-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H12O2/c1-6-7-4-2-3-5-8-6/h6H,2-5H2,1H3
4469-25-4Relevant articles and documents
Ruthenium-catalysed selective transetherification of substituted vinyl ethers to form acetals and aldehydes
Saoud, Mustapha,Romerosa, Antonio,Carpio, Sonia Manas,Gonsalvi, Luca,Peruzzini, Maurizio
, p. 1614 - 1619 (2003)
The water-soluble ruthenium allenylidene complex [{RuCl(μCl)(C=C=CPh2)(TPPMS)2}2] Na4 catalyses the selective transformation of substituted linear and cyclic vinyl ethers with MeOH, under mild non acidic conditions, to give acetals, while aldehydes and ketones are obtained in a CHCl3/H2O mixture, which allows for easy recycling of the catalyst. NMR studies showed that the reaction follows a transetherification mechanism rather than simple acid-catalysed hydrolysis. ( Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003).
