3957-69-5 Usage
Uses
Used in Personal Care Products:
3-tert-butyl-4-hydroxy-5-methylphenyl thiocyanate is used as a preservative in personal care products such as soaps and deodorants for its ability to inhibit the growth of bacteria and fungi, ensuring the quality and safety of these products.
Used in Medical Supplies:
In the medical industry, 3-tert-butyl-4-hydroxy-5-methylphenyl thiocyanate is used as an antimicrobial agent in medical supplies to prevent the growth of harmful microorganisms and maintain the sterility of these products.
Used in Plastics:
3-tert-butyl-4-hydroxy-5-methylphenyl thiocyanate is also used in the plastics industry as an antimicrobial agent to prevent the growth of bacteria and fungi on plastic surfaces, thereby extending the lifespan and maintaining the cleanliness of plastic products.
However, there are concerns about the potential toxicity of 3-tert-butyl-4-hydroxy-5-methylphenyl thiocyanate and the development of antimicrobial resistance, leading to its restricted use in some regions.
Check Digit Verification of cas no
The CAS Registry Mumber 3957-69-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,5 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3957-69:
(6*3)+(5*9)+(4*5)+(3*7)+(2*6)+(1*9)=125
125 % 10 = 5
So 3957-69-5 is a valid CAS Registry Number.
3957-69-5Relevant academic research and scientific papers
S-(HYDROXYMETHYL) 4-HYDROXYPHENYL SULFIDES: SYNTHESIS AND SELECTED CHEMISTRY OF SOME STABLE HEMIMERCAPTALS
Pastor, Stephen D.,Odorisio, Paul A.,Ravichandran, Ramanathan
, p. 67 - 72 (2007/10/02)
The base-catalyzed reaction of 3,5-di-tert-butyl-4-hydroxybenzenethiol (1a), 3-tert-butyl-4-hydroxy-5-methylbenzenethiol (1b), and 4-hydroxybenzenethiol (1c) with formaldehyde gave the corresponding hemimercaptal derivatives 2a-c, respectively.The stable hemimercaptals 2a-c were characterized by IR, 1H NMR, 13C NMR, MS and elemental analysis.The ester of 2a with 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoic acid (3a) was prepared using triphenylphosphine and diethyl azodicarboxylate (Mitsunobu conditions).
