45187-15-3 Usage
General Description
Perfluorobutanesulfonate (PFBS) is a synthetic chemical compound belonging to the class of perfluoroalkyl substances (PFAS). It is mainly used as a surfactant in industrial and consumer products, including stain-resistant coatings, non-stick cookware, and firefighting foams. PFBS is highly resistant to environmental degradation and can persist in the environment for long periods of time. Studies have shown that PFBS can accumulate in the bodies of animals and humans, with potential adverse effects on the liver, immune system, and hormonal balance. Due to its persistence and potential health risks, there is growing concern about the use and environmental impact of PFBS, leading to efforts to regulate and phase out its use in certain products.
Check Digit Verification of cas no
The CAS Registry Mumber 45187-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,5,1,8 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 45187-15:
(7*4)+(6*5)+(5*1)+(4*8)+(3*7)+(2*1)+(1*5)=123
123 % 10 = 3
So 45187-15-3 is a valid CAS Registry Number.
45187-15-3Relevant articles and documents
TRIS(2,2,2-TRIFLUOROETHYL)AMINE AND ITS REACTIONS WITH HALOGENS
Buerger, H.,Krumm, B.,Pawelke, G.
, p. 147 - 154 (2007/10/02)
The reaction of NH3 with C4F9SO2OCH2CF3 has been shown to yield, depending on the molar ratio, F3CCH2NH2, (F3CCH2)2NH and the novel tertiary amine (F3CCH2)3N (III).Halogenation of (III) with Br2 and Cl2 at the α-position formed (F3CCH2)2NCBrHCF3, F3CCH2N(CBrHCF3)2 and N(CClHCF3)3.Compound (III) was found to be extremely toxic with a strong anesthetic effect accompanied by convulsions.
