1,2-Pentadiene, 3-(bromomethyl)-, also known as 3-(bromomethyl)-1,2-pentadiene, is an organic compound with the chemical formula C6H9Br. It is a colorless liquid with a molecular weight of 163.03 g/mol. 1,2-Pentadiene, 3-(bromomethyl)- is characterized by the presence of a 1,2-pentadiene backbone, which consists of five carbon atoms with alternating double bonds, and a bromine atom attached to the third carbon atom through a methyl group. 1,2-Pentadiene, 3-(bromomethyl)- is used as an intermediate in the synthesis of various organic compounds, particularly in the production of pharmaceuticals and agrochemicals. It is also employed in the preparation of polymers and specialty chemicals. Due to its reactive nature, it is essential to handle 1,2-Pentadiene, 3-(bromomethyl)- with care, following proper safety protocols.
The CAS Registry Mumber 2219-67-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,1 and 9 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2219-67: (6*2)+(5*2)+(4*1)+(3*9)+(2*6)+(1*7)=72 72 % 10 = 2 So 2219-67-2 is a valid CAS Registry Number.