32778-07-7 Usage
General Description
1,1-dichloro-2,2,2-trifluoroethyl difluoromethyl ether is a volatile and chemically stable compound that is used as a refrigerant, solvent, and intermediate in the production of other chemicals. It is also known by the trade name Halocarbon 225. This chemical is primarily used in the manufacturing of aerosol propellants, air conditioning, and refrigeration systems. It is known for its low toxicity and low flammability, making it a suitable choice for a variety of industrial applications. However, it is important to handle this compound with caution as it can have harmful effects on human health and the environment if not used and disposed of properly.
Check Digit Verification of cas no
The CAS Registry Mumber 32778-07-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,7,7 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 32778-07:
(7*3)+(6*2)+(5*7)+(4*7)+(3*8)+(2*0)+(1*7)=127
127 % 10 = 7
So 32778-07-7 is a valid CAS Registry Number.
InChI:InChI=1/C3HCl2F5O/c4-2(5,3(8,9)10)11-1(6)7/h1H
32778-07-7Relevant articles and documents
Preparation of isoflurane
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, (2008/06/13)
An improved process for the production of isoflurane is disclosed. Isoflurane is formed by the exhaustive chlorination of 2,2,2-trifluoroethyl difluoromethyl ether with chlorine gas. The reaction mixture, preferably without purification or refining, is treated with UV light in the presence of isopropanol to reduce 1,1-dichloro-2,2,2-trifluoroethyl difluoromethyl ether, the other major component thereof, to isoflurane. Isoflurane is thereby obtained in yields of at least 80%.
