261760-97-8 Usage
General Description
1,2,4-Trichloro-1,1,2-trifluorobutane is a chemical compound with the formula C4H5Cl3F3. It is a colorless, flammable liquid that is primarily used as a refrigerant, solvent, and blowing agent in the production of foams. It is also used as a propellant in aerosol products. 1,2,4-TRICHLORO-1,1,2-TRIFLUOROBUTANE has a high global warming potential and is considered a greenhouse gas. It is also a potential ozone-depleting substance, and its production and use are regulated under the Montreal Protocol. Additionally, it is a hazardous air pollutant, and exposure to high levels of this chemical can cause central nervous system depression, cardiac arrhythmias, and respiratory irritation. Due to its potential impact on the environment and human health, efforts are being made to reduce its use and find alternative compounds for its various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 261760-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,7,6 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 261760-97:
(8*2)+(7*6)+(6*1)+(5*7)+(4*6)+(3*0)+(2*9)+(1*7)=148
148 % 10 = 8
So 261760-97-8 is a valid CAS Registry Number.
261760-97-8Relevant articles and documents
Method for synthesizing 4 -halo -1, 1 and 2 -trifluoro -1 -butene (by machine translation)
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Paragraph 0009, (2020/06/20)
The invention discloses a method for synthesizing 4 -halo -1, 1 and 2 -trifluoro -1 -butene. , Polyhaloethane is synthesized by reaction of chlorotrifluoroethylene with halogen, and then polyhalogenated ethane is reacted with ethylene under the action of a catalyst to synthesize polyhalogenated butane, and finally, 4 - halogenated -1, 1 and 2 -trifluoro -1 -butene are dehalogenated under the action of a reducing agent. The method has the characteristics of simple synthesis method, high product purity and low preparation cost. (by machine translation)