Cyclohexane, 1,4-diisocyano- (9CI) is an organic compound with the chemical formula C8H10N2. It is a colorless liquid at room temperature and is derived from cyclohexane, a cyclic hydrocarbon. The compound is characterized by the presence of two isocyano groups (-CN) attached to the 1st and 4th carbon atoms of the cyclohexane ring. This chemical is primarily used as a reactive diluent and crosslinking agent in the production of polyurethane foams, coatings, and elastomers. Due to its reactivity, it is essential to handle Cyclohexane, 1,4-diisocyano- with proper safety precautions, as it can be harmful if inhaled, ingested, or absorbed through the skin.
The CAS Registry Mumber 935-15-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 5 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 935-15: (5*9)+(4*3)+(3*5)+(2*1)+(1*5)=79 79 % 10 = 9 So 935-15-9 is a valid CAS Registry Number.