Trans-2,2-Dimethyl-3-hexene is an organic compound with the molecular formula C8H16. It is a colorless liquid with a strong, pungent odor. This alkene is characterized by a double bond between the third and fourth carbon atoms, with two methyl groups attached to the second carbon atom. The trans configuration indicates that the methyl groups are on opposite sides of the double bond. It is used as a chemical intermediate in the synthesis of various organic compounds, such as fragrances, pharmaceuticals, and polymers. Due to its reactive nature, it is sensitive to heat, light, and air, and should be stored under controlled conditions to prevent decomposition or polymerization.
The CAS Registry Mumber 690-93-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 0 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 690-93: (5*6)+(4*9)+(3*0)+(2*9)+(1*3)=87 87 % 10 = 7 So 690-93-7 is a valid CAS Registry Number.