53670-54-5 Usage
General Description
3-Mercapto-2,5-hexanedione, also known as thiolacetoylacetic acid, is a chemical compound with the molecular formula C6H10O2S. It is a yellow liquid with a strong odor, and it is commonly used in the production of food and fragrance additives, as well as in the synthesis of pharmaceuticals and organic compounds. 3-Mercapto-2,5-hexanedione is known for its strong nucleophilic properties, making it useful in organic chemistry reactions, such as the addition of sulfur to double bonds. It is also used as a chelating agent and has potential applications in analytical chemistry and biochemistry. 3-Mercapto-2,5-hexanedione is considered to be stable and non-reactive under normal conditions, but it should be handled with caution due to its potential toxic and irritating effects.
Check Digit Verification of cas no
The CAS Registry Mumber 53670-54-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,7 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53670-54:
(7*5)+(6*3)+(5*6)+(4*7)+(3*0)+(2*5)+(1*4)=125
125 % 10 = 5
So 53670-54-5 is a valid CAS Registry Number.
53670-54-5Relevant articles and documents
Process for producing 2-thia substituted 1,4 diones
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, (2008/06/13)
Process for producing 3-thia substituted alkane 1,4 diones comprising the steps of: I. Providing a 2-ene-1,4 dione having the structure: SPC1 Ii. Intimately admixing said 2-ene-1,4 dione with a sulfur compound having the formula: thereby providing a substituted or sunsubstituted 2-thia substituted alkane 1,4 dione having the structure: SPC2 Wherein R3 is selected from the group consisting of acyl and royl, wherein R2 is lower alkyl; and wherein R1, R4 and r6 are the same or different and are selected from the group consisting of hydrogen and lower alkyl; wherein when R1 is hydrogen, the reaction (ii) is carried out in the presence of an organic base; and wherein when R1 is lower alkyl, the reaction (ii) is carried out in the absence of catalyst. Examples of such organic bases are piperidine, pyridine, triethyl amine, quinoline or alpha-picoline.
