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Propane, 2,2'-thiobis[1,1,1,2,3,3,3-heptafluoro-], also known as 2,2'-thiobis[1,1,1,2,3,3,3-heptafluoropropane], is a chemical compound with the molecular formula C6H3F14S. It is a colorless liquid at room temperature and is used as a blowing agent in the production of polyurethane foams. Propane, 2,2'-thiobis[1,1,1,2,3,3,3-heptafluoro- is characterized by its low toxicity, low global warming potential, and high thermal stability, making it an environmentally friendly alternative to traditional blowing agents. It is also known for its excellent solubility in various polymers and its ability to improve the mechanical properties of the resulting foams.

756-89-8

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756-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 756-89-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,5 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 756-89:
(5*7)+(4*5)+(3*6)+(2*8)+(1*9)=98
98 % 10 = 8
So 756-89-8 is a valid CAS Registry Number.

756-89-8Downstream Products

756-89-8Relevant academic research and scientific papers

Fluoroketenes. 11. Synthesis and Chemistry of a Perfluoroacylketene and Related Compounds Containing a Perfluoroisopropyl Sulfide Group

England, David C.

, p. 153 - 157 (2007/10/02)

The dimer of hexafluorothioacetone (4) and the perfluorovinl sulfide 7 have been prepared in good yield from hexafluoropropene (HFP) and sulfur in standard laboratory equipment slightly below atmosphric pressure.Compound 7 is structurally similar to a dim

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