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Diethyl thiocarbonate, also known as thiocarbonate or diethyl dithiocarbonic acid ester, is an organic compound with the chemical formula C5H10OS2. It is a colorless, oily liquid that is soluble in most organic solvents. This chemical is primarily used as a reagent in organic synthesis, particularly in the preparation of various sulfur-containing compounds. Diethyl thiocarbonate is also employed as a fungicide and a rubber accelerator. It is synthesized by the reaction of ethyl chloroformate with hydrogen sulfide or by the reaction of diethyl carbonate with phosphorus pentasulfide. Due to its reactivity and potential health hazards, it is important to handle diethyl thiocarbonate with care, using appropriate safety measures.

3554-12-9

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3554-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3554-12-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3554-12:
(6*3)+(5*5)+(4*5)+(3*4)+(2*1)+(1*2)=79
79 % 10 = 9
So 3554-12-9 is a valid CAS Registry Number.

3554-12-9Relevant academic research and scientific papers

HOMOLYTIC LIQUID-PHASE TRANSFORMATIONS OF 2-ETHOXY-1,3-DITHIOLANE AND 2-ETHOXY-1,3-OXATHIOLANE

Batyrbaev, N. A.,Zorin, V. V.,Zlotskii, S. S.,Rakhmankulov, D. L.

, p. 1369 - 1371 (2007/10/02)

The direction of the homolytic transformations in 2-ethoxy-1,3-dithiolane and 2-ethoxy-1,3-oxathiolane was investigated. 1,3-Dithiolane and 1,3-dithiolan-2-one are formed from 2-ethoxy-1,3-dithiolane, and 1,3-oxathiolane-2-one, 1,3-oxathiolane, ethyl thioformate, and diethyl monothiocarbonate are formed from 2-ethoxy-1,3-oxathiolane.The temperature dependence of the yield and ratio of the reaction products was determined.

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