56885-28-0 Usage
Physical properties
Colorless, odorless gas
Common uses
Refrigerant, propellant in aerosol products
Environmental impact
Lower ozone depletion potential, greenhouse gas, contributor to global warming
Safety classification
Hazardous material, requires careful handling and storage to prevent harm to human health and the environment
Check Digit Verification of cas no
The CAS Registry Mumber 56885-28-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,8 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56885-28:
(7*5)+(6*6)+(5*8)+(4*8)+(3*5)+(2*2)+(1*8)=170
170 % 10 = 0
So 56885-28-0 is a valid CAS Registry Number.
56885-28-0Relevant articles and documents
Production Method for 1,2,2,2-Tetrafluoroethyl Difluoromethyl Ether (Desflurane)
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Paragraph 0166-0167; 0170; 0173, (2019/11/22)
Fluoral is obtained by gas-phase fluorination of chloral in the presence of a catalyst and then reacted with trimethyl orthoformate, thereby readily forming 1,2,2,2-tetrafluoroethyl methyl ether as an intermediate for production of desflurane. 1,2,2,2-Tetrafluoroethyl difluoromethyl ether (desflurane) is produced with high yield from the thus-formed 1,2,2,2-tetrafluoroethyl methyl ether by chlorination and fluorination. This method enables efficient industrial-scale production of desflurane useful as an inhalation anesthetic
