Propane, 1,1,1,3,3,3-hexafluoro-2-isocyanato-, also known as hexafluoropropyl isocyanate, is a chemical compound with the molecular formula C3F6NCO. It is a colorless, volatile liquid with a pungent odor. Propane, 1,1,1,3,3,3-hexafluoro-2-isocyanato- is a derivative of propane, where six fluorine atoms replace the hydrogen atoms, and an isocyanate group (-NCO) is attached to the second carbon atom. Hexafluoropropyl isocyanate is primarily used as a chemical intermediate in the synthesis of various fluorinated compounds, such as fluoropolymers and fluorinated pharmaceuticals. Due to its reactivity and potential toxicity, it is essential to handle Propane, 1,1,1,3,3,3-hexafluoro-2-isocyanato- with proper safety measures and precautions.
The CAS Registry Mumber 684-29-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 4 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 684-29: (5*6)+(4*8)+(3*4)+(2*2)+(1*9)=87 87 % 10 = 7 So 684-29-7 is a valid CAS Registry Number.