512-42-5 Usage
Description
Sodium methyl sulfate is a white powder chemical compound that serves as a methylating agent in various applications. It is known for its ability to transfer a methyl group to other molecules, making it a versatile compound in the field of chemistry.
Uses
Used in Chemical Synthesis:
Sodium methyl sulfate is used as a methylating agent for chemical synthesis. Its primary function is to transfer a methyl group to other molecules, which is a crucial step in the synthesis of various organic compounds. This property makes it a valuable tool in the creation of new chemical entities with potential applications in pharmaceuticals, materials science, and other industries.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, sodium methyl sulfate is used as a methylating agent for the synthesis of drugs and drug intermediates. The methylation process can alter the properties of a molecule, potentially enhancing its bioavailability, stability, or efficacy as a therapeutic agent.
Used in Materials Science:
Sodium methyl sulfate is also utilized in materials science for the modification of polymers and other materials. The methylation of these materials can result in improved properties, such as increased stability, enhanced mechanical strength, or altered surface characteristics, which can be beneficial for various applications, including coatings, adhesives, and composites.
Used in Research and Development:
In research and development, sodium methyl sulfate is employed as a methylating agent for the study of molecular interactions and the development of new chemical methodologies. Its ability to transfer a methyl group to a wide range of molecules makes it a valuable tool for understanding the effects of methylation on molecular structure and function.
Check Digit Verification of cas no
The CAS Registry Mumber 512-42-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,1 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 512-42:
(5*5)+(4*1)+(3*2)+(2*4)+(1*2)=45
45 % 10 = 5
So 512-42-5 is a valid CAS Registry Number.
InChI:InChI=1/CH4O4S.Na/c1-5-6(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
512-42-5Relevant articles and documents
Preparation method of 4-methylanisole
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Paragraph 0041-0043; 0044-0047; 0052-0058, (2019/08/20)
The invention discloses a preparation method of 4-methylanisole. The method includes: using p-cresol and sodium hydroxide as the raw materials to prepare p-methylphenol sodium; allowing the p-methylphenol sodium and dimethyl sulfate to have methylation in a nonpolar solvent to prepare the 4-methylanisole and byproduct sodium methylsulfate; allowing the p-methylphenol sodium and the byproduct sodium methylsulfate to have reaction in a polar solvent to prepare the 4-methylanisole and sodium sulfate. The method has the advantages that the 4-methylanisole is prepared through the three-step reaction, the utilization rate of the dimethyl sulfate is increased, and wastewater zero discharge is achieved.
Process for the preparation of aminomethylene compounds
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, (2008/06/13)
Aminomethylene compounds of the formula STR1 can be prepared by reaction of C-H acid compounds of the formula STR2 with salts of the formula STR3 in the presence of alkoxides of the formula where the radicals R1 to R4, R7, R10, X- and M1 have the meaning mentioned in the description.