Propargyl ethyl sulphide, also known as 3-(ethylthio)-1-propyne, is an organic compound with the chemical formula C5H8S. It is a colorless liquid with a pungent odor and is derived from the combination of propargyl (3-carbon alkyne) and ethyl sulphide (ethyl group attached to a sulphur atom). PROPARGYL ETHYL SULPHIDE is primarily used as a synthetic intermediate in the production of various pharmaceuticals, agrochemicals, and specialty chemicals. It is also employed as a flavoring agent in the food industry, imparting a garlic-like taste to certain products. Propargyl ethyl sulphide is synthesized through various methods, including the reaction of propargyl bromide with sodium ethylsulfide or the condensation of propargyl alcohol with ethanethiol. Due to its reactive nature, it is essential to handle PROPARGYL ETHYL SULPHIDE with care, as it can be toxic and may cause irritation to the eyes, skin, and respiratory system.
The CAS Registry Mumber 7310-92-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,1 and 0 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 7310-92: (6*7)+(5*3)+(4*1)+(3*0)+(2*9)+(1*2)=81 81 % 10 = 1 So 7310-92-1 is a valid CAS Registry Number.