28677-00-1 Usage
General Description
Perfluorodimethylcyclobutane, also known as c-C4F8 or Octafluorocyclobutane, is a type of fluorocarbon that falls under the classification of fully fluorinated compounds or perfluorocompounds (PFCs). It is characterized as a colorless, nonflammable, and heavy gas that is generally utilized industrially for electronics fabrication due to its properties of heat transfer and insulation. Additionally, it is often used in plasma etching, a process in semiconductor manufacturing. It should be handled with care as it can act as a simple asphyxiant by displacing oxygen in air to levels insufficient to support human life. It also has global warming potential due to its long lifetime in the atmosphere.
Check Digit Verification of cas no
The CAS Registry Mumber 28677-00-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,6,7 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 28677-00:
(7*2)+(6*8)+(5*6)+(4*7)+(3*7)+(2*0)+(1*0)=141
141 % 10 = 1
So 28677-00-1 is a valid CAS Registry Number.
InChI:InChI=1/C6F12/c7-2(8)1(5(13,14)15,6(16,17)18)3(9,10)4(2,11)12
