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Bis(1,1,7-trihydroperfluoroheptyl) sulfite is a complex organic compound with the chemical formula C16H6F21O3S2. It is composed of two 1,1,7-trihydroperfluoroheptyl groups connected to a central sulfite group. bis(1,1,7-trihydroperfluoroheptyl) sulfite is characterized by its perfluorinated alkyl chains, which provide unique properties such as high chemical stability, low surface tension, and resistance to thermal degradation. These characteristics make bis(1,1,7-trihydroperfluoroheptyl) sulfite potentially useful in various industrial applications, including as a surfactant, lubricant, or in the production of specialty chemicals. However, due to the presence of perfluorinated compounds, there may be concerns regarding their environmental persistence and potential health impacts, which necessitates careful consideration and regulation in their use.

2128-14-5

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2128-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2128-14-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,2 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2128-14:
(6*2)+(5*1)+(4*2)+(3*8)+(2*1)+(1*4)=55
55 % 10 = 5
So 2128-14-5 is a valid CAS Registry Number.

2128-14-5Upstream product

2128-14-5Downstream Products

2128-14-5Relevant academic research and scientific papers

α,α,ω-TRIHYDROPERFLUOROALKOXYFLUOROSULFURANES AND TETRAKIS-(α,α,ω-TRIHYDROPERFLUOROALKOXY)SULFURANES

Markovskii, L. N.,Bobkova, L. S.,Pashinnik, V. E.,Iksanova, S. V.

, p. 409 - 412 (2007/10/02)

The reaction of α,α,ω-trihydroperfluoroalkanols with sulfur tetrafluoride in the presence of alkali-metal fluorides gives α,α,ω-trihydroperfluoroalkoxytrifluorosulfuranes.The latter disproportionate with the release of sulfur tetrafluoride and the formation of stable tetrakis(α,α,ω-trihydroperfluoroalkoxy)sulfuranes.

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