1,2-Epoxy-8-hydroperfluorooctane, also known as 1,2-Epoxy-8-hydroperfluorooctane or C8F17OH, is a perfluorinated organic compound characterized by its unique structure and properties. It consists of an eight-carbon fluoroalkyl chain with a hydroxyl group at the eighth carbon and an epoxy group at the first and second carbons. 1,2-Epoxy-8-hydroperfluorooctane is known for its high chemical stability, low surface tension, and resistance to degradation, which makes it useful in various industrial applications such as surfactants, lubricants, and fire-fighting foams. However, due to its persistence in the environment and potential health risks, there is growing concern over its use and disposal, leading to increased regulation and research into safer alternatives.
742-84-7
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Basic information
- Product Name: 1,2-Epoxy-8-hydroperfluorooctane
- Synonyms:
- CAS NO:742-84-7
- Molecular Formula:
- Molecular Weight: 398.071
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1,2-Epoxy-8-hydroperfluorooctane(CAS DataBase Reference)
- NIST Chemistry Reference: 1,2-Epoxy-8-hydroperfluorooctane(742-84-7)
- EPA Substance Registry System: 1,2-Epoxy-8-hydroperfluorooctane(742-84-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 742-84-7(Hazardous Substances Data)
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742-84-7 Usage
Chemical structure
A perfluorooctane with a hydroperoxy group and a cyclic epoxide ring.Reactivity
Highly reactive due to the presence of the epoxide ring.Applications
Used as a building block in the production of various industrial and consumer products such as non-stick cookware, waterproof clothing, and firefighting foams.Thermal stability
Known for its high thermal stability.Chemical degradation resistance
Exhibits resistance to chemical degradation.Environmental concerns
Associated with environmental concerns due to its persistence in the environment.Health concerns
Potential toxicity and adverse effects on human health.Check Digit Verification of cas no
The CAS Registry Mumber 742-84-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,4 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.Calculate Digit Verification of CAS Registry Number 742-84:
(5*7)+(4*4)+(3*2)+(2*8)+(1*4)=77
77 % 10 = 7
So 742-84-7 is a valid CAS Registry Number.
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1,2-Epoxy-8-hydroperfluorooctane
