375-92-8
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Basic information
- Product Name: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid
- Synonyms: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid;1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulfonic acid;Perfluoroheptanesulfonic acid;1-Perfluoroheptanesulfonic acid
- CAS NO:375-92-8
- Molecular Formula: C7HF15O3S
- Molecular Weight: 450.122088
- EINECS: 206-800-8
- Product Categories: N/A
- Mol File: 375-92-8.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: 1.839g/cm3
- Refractive Index: 1.306
- Storage Temp.: -20°C Freezer, Under inert atmosphere
- Solubility: Acetone (Slightly), DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
- PKA: -3.29±0.50(Predicted)
- CAS DataBase Reference: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid(375-92-8)
- EPA Substance Registry System: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid(375-92-8)
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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: 375-92-8(Hazardous Substances Data)
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375-92-8 Usage
Description
1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid, also known as Perfluoroheptanesulfonic Acid, is a perfluoroalkyl derivative characterized by its unique chemical structure with fifteen fluorine atoms and a sulphonyl group. 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid exhibits properties that make it suitable for various applications in different industries.Uses
1. Used in Organic Synthesis:1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid is used as an intermediate in the organic synthesis of various compounds due to its unique perfluorinated structure and reactivity.
2. Used in Preparation of Fluorinated Surfactants:
In the chemical industry, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid is utilized as a key component in the preparation of fluorinated surfactants. These surfactants are known for their exceptional properties, such as high surface activity, thermal stability, and chemical resistance, making them valuable in a wide range of applications, including the production of firefighting foams, textiles, and coatings.
3. Used in Specialized Applications:
Due to its unique properties, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid may also find use in specialized applications such as in the development of new materials with specific chemical or physical characteristics, or as a component in advanced formulations for various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 375-92-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,7 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.Calculate Digit Verification of CAS Registry Number 375-92:
(5*3)+(4*7)+(3*5)+(2*9)+(1*2)=78
78 % 10 = 8
So 375-92-8 is a valid CAS Registry Number.
InChI:InChI=1/C7HF15O3S/c8-1(9,2(10,11)4(14,15)6(18,19)20)3(12,13)5(16,17)7(21,22)26(23,24)25/h(H,23,24,25)
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1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulphonic acid
