355-77-1 Usage
General Description
1H,1H-Perfluoroheptyl p-toluenesulfonate is a chemical compound with the formula C12H11F17O3S. It is a perfluorinated octyl derivative of p-toluenesulfonic acid, which is commonly used as a protecting group for alcohols in organic synthesis. 1H,1H-PERFLUOROHEXYL P-TOLUENESULFONATE has a high degree of fluorination, which makes it highly hydrophobic and resistant to chemical and biological degradation. It is commonly utilized as a surfactant and emulsifier in various industrial and commercial applications, such as in the production of specialty coatings, plastics, and lubricants. Additionally, it is also used as a processing aid in the manufacturing of fluoropolymers and as a surface treatment agent for textiles and paper products. However, due to the potential environmental and health concerns associated with perfluorinated compounds, efforts are being made to develop more sustainable and eco-friendly alternatives.
Check Digit Verification of cas no
The CAS Registry Mumber 355-77-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,5 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 355-77:
(5*3)+(4*5)+(3*5)+(2*7)+(1*7)=71
71 % 10 = 1
So 355-77-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H9F11O3S/c1-7-2-4-8(5-3-7)28(25,26)27-6-9(14,15)10(16,17)11(18,19)12(20,21)13(22,23)24/h2-5H,6H2,1H3
