1,1,1,2,2,3,3-heptafluoroheptan-4-ol, also known as HFFA-4, is a colorless liquid chemical compound with the molecular formula C7H5F7O. It serves as an intermediate in the production of fluoropolymers and functions as a solvent in various industrial processes.
425-21-8
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Basic information
- Product Name: 1,1,1,2,2,3,3-heptafluoroheptan-4-ol
- Synonyms:
- CAS NO:425-21-8
- Molecular Formula: C7H9F7O
- Molecular Weight: 242.1346
- EINECS: N/A
- Product Categories: N/A
- Mol File: 425-21-8.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 149°C at 760 mmHg
- Flash Point: 43.9°C
- Appearance: N/A
- Density: 1.343g/cm3
- Vapor Pressure: 1.58mmHg at 25°C
- Refractive Index: 1.332
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1,1,1,2,2,3,3-heptafluoroheptan-4-ol(CAS DataBase Reference)
- NIST Chemistry Reference: 1,1,1,2,2,3,3-heptafluoroheptan-4-ol(425-21-8)
- EPA Substance Registry System: 1,1,1,2,2,3,3-heptafluoroheptan-4-ol(425-21-8)
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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: 425-21-8(Hazardous Substances Data)
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425-21-8 Usage
Uses
Used in Fluoropolymer Production:1,1,1,2,2,3,3-heptafluoroheptan-4-ol is used as an intermediate for the production of fluoropolymers, which are essential in creating materials with exceptional chemical resistance and thermal stability.
Used in Fluoroelastomer Manufacturing:
HFFA-4 is used as a key component in the manufacturing of fluoroelastomers. These elastomers are utilized in the production of seals, gaskets, and hoses for industries such as aerospace, automotive, and chemical processing due to their outstanding performance characteristics.
Used in Refrigerant and Fire Extinguishing Agent Production:
1,1,1,2,2,3,3-heptafluoroheptan-4-ol is also utilized in the production of refrigerants and fire extinguishing agents, where its non-flammable, non-toxic, and environmentally friendly properties make it a preferred choice.
Used in the Chemical Processing Industry:
In the chemical processing industry, HFFA-4 is used as a solvent for various applications, taking advantage of its unique chemical properties to enhance process efficiency and product quality.
Check Digit Verification of cas no
The CAS Registry Mumber 425-21-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.Calculate Digit Verification of CAS Registry Number 425-21:
(5*4)+(4*2)+(3*5)+(2*2)+(1*1)=48
48 % 10 = 8
So 425-21-8 is a valid CAS Registry Number.
425-21-8Upstream product
425-21-8Downstream Products
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1,1,1,2,2,3,3-heptafluoroheptan-4-ol
