1825-74-7 Usage
General Description
Dichloromethoxymethylsilane is a chemical compound with the formula CH3OCH2Cl2Si. It is commonly used as a precursor in the synthesis of silicone polymers and as a crosslinking agent in the production of silicone rubbers and resins. Dichloromethoxymethylsilane is a volatile, colorless liquid that reacts readily with water to release hydrogen chloride gas, so it should be handled with caution in a well-ventilated environment. It is also used as a reagent in organic synthesis, particularly in the preparation of silyl ethers and silyl enol ethers, and as a coupling agent in the modification of surfaces for biotechnology and pharmaceutical applications. Additionally, it is employed in the manufacturing of protective coatings, adhesives, and sealants, as well as in the electronics industry for the production of encapsulants and insulating materials.
Check Digit Verification of cas no
The CAS Registry Mumber 1825-74-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,2 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1825-74:
(6*1)+(5*8)+(4*2)+(3*5)+(2*7)+(1*4)=87
87 % 10 = 7
So 1825-74-7 is a valid CAS Registry Number.
InChI:InChI=1/C2H6Cl2OSi/c1-5-6(2,3)4/h1-2H3
1825-74-7Relevant articles and documents
Technology of synthesis of a bis(diethylamino)methoxymethylsilane
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Paragraph 0006; 0007; 0008, (2018/03/28)
The invention relates to a technology of synthesis of a bis(diethylamino)methoxymethylsilane product and belongs to the technical field of fine chemical engineering. The technology comprises that an insufficient amount of methanol is added into a methyltr
Multilevel selectivity in the mild and high-yielding chlorosilane- induced cleavage of carbamates to isocyanates
Chong, Pek Y.,Janicki, Slawomir Z.,Petillo, Peter A.
, p. 8515 - 8521 (2007/10/03)
The silane-induced cleavage of a series of N-p-tolylcarbamates and N- phenethylcarbamates to isocyanates has been investigated as a function of chlorosilane, carbamate substituent, and reaction conditions. Reaction yields were determined from the isolated ureas, which were formed by trapping the corresponding isocyanates with isobutylamine. Under room-temperature conditions, multilevel selectivity in carbamate activation has been demonstrated. This selectivity together with the generality of the methodology enhances the utility of carbamates as synthetic intermediates and protecting groups. To demonstrate the effectiveness of this selectivity, a series of biscarbamates were selectively monoactivated to isocyanates in excellent yields.
