Ethynamine, N,N-diethyl-, also known as diethylaminoethyne or N,N-diethylethanamine, is an organic compound with the chemical formula C6H13N. It is a colorless liquid with a pungent odor and is soluble in water. Ethynamine, N,N-diethyl- is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is also employed as a reagent in organic synthesis and as a building block for the preparation of more complex molecules. Ethynamine, N,N-diethyl- is produced through the reaction of ethylamine with acetylene and is characterized by its unique triple bond, which makes it a versatile starting material for various chemical transformations.
The CAS Registry Mumber 4231-38-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,3 and 1 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4231-38: (6*4)+(5*2)+(4*3)+(3*1)+(2*3)+(1*8)=63 63 % 10 = 3 So 4231-38-3 is a valid CAS Registry Number.