2,3-Heptadiene is an organic compound with the molecular formula C7H12, consisting of a seven-carbon chain with two carbon-carbon double bonds located at the 2nd and 3rd positions. It is a colorless liquid with a pungent odor and is insoluble in water but soluble in organic solvents. This alkene is a member of the diene class, which means it contains two sites of unsaturation, making it a valuable building block in organic synthesis. 2,3-Heptadiene is used in the production of various chemicals, such as pharmaceuticals, fragrances, and polymers, and can be synthesized through various methods, including the dehydration of 2,3-dihydroxyheptane or the cracking of petroleum distillates. Due to its reactive nature, it is important to handle 2,3-heptadiene with care, as it can undergo addition reactions, polymerization, and other chemical transformations.
The CAS Registry Mumber 2384-91-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,8 and 4 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2384-91: (6*2)+(5*3)+(4*8)+(3*4)+(2*9)+(1*1)=90 90 % 10 = 0 So 2384-91-0 is a valid CAS Registry Number.