1,2,3,3,4,4-hexachloro-1,1-difluoro-butane, also known as C-94, is a chlorofluorocarbon (CFC) compound with the chemical formula C4Cl6F2. It is a colorless, volatile liquid at room temperature and is highly resistant to chemical reactions. 1,2,3,3,4,4-hexachloro-1,1-difluoro-butane was once used as a refrigerant, fire extinguishing agent, and aerosol propellant due to its non-flammable and non-toxic properties. However, it has been identified as a potent ozone-depleting substance, contributing to the depletion of the ozone layer. As a result, its production and use have been phased out under the Montreal Protocol to protect the environment and human health.
379-89-5
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Basic information
- Product Name: 1,2,3,3,4,4-hexachloro-1,1-difluoro-butane
- Synonyms: 1,2,3,3,4,4-hexachloro-1,1-difluoro-butane
- CAS NO:379-89-5
- Molecular Formula:
- Molecular Weight: 300.775
- 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: 1,2,3,3,4,4-hexachloro-1,1-difluoro-butane(CAS DataBase Reference)
- NIST Chemistry Reference: 1,2,3,3,4,4-hexachloro-1,1-difluoro-butane(379-89-5)
- EPA Substance Registry System: 1,2,3,3,4,4-hexachloro-1,1-difluoro-butane(379-89-5)
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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: 379-89-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 379-89-5 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 9 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 379-89:
(5*3)+(4*7)+(3*9)+(2*8)+(1*9)=95
95 % 10 = 5
So 379-89-5 is a valid CAS Registry Number.
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1,2,3,3,4,4-hexachloro-1,1-difluoro-butane
