430-61-5 Usage
Physical State
Colorless, flammable gas
Applications
a. Refrigerant
b. Blowing agent in insulation industry
Environmental Impact
a. Low global warming potential
b. More environmentally friendly alternative to other chemicals
Potential Replacement
Being evaluated as a replacement for ozone-depleting substances like CFCs and HCFCs
Greenhouse Gas
Yes, regulated to minimize environmental impact
Check Digit Verification of cas no
The CAS Registry Mumber 430-61-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,3 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 430-61:
(5*4)+(4*3)+(3*0)+(2*6)+(1*1)=45
45 % 10 = 5
So 430-61-5 is a valid CAS Registry Number.
InChI:InChI=1/C3H6F2/c1-2-3(4)5/h3H,2H2,1H3
430-61-5Relevant articles and documents
Haszeldine,R. et al.
, p. 556 - 560 (1976)
Fluorination of Alkanes by Chlorine Trifluoride. Hydride Abstraction Mechanism
Brower, K. R.
, p. 798 - 802 (2007/10/02)
Addition of chlorine trifluoride to a solution of alkane in Freon or liquid carbon dioxide at -75 deg C gives good yields of monofluoroalkane along with difluoro- and trifluoroalkanes in amounts dependent on reactant proportions.The inorganic products are HF and ClF.The reaction is highly selective for 3 over 2 positions.Methane and hexamethylethane are unreactive.Neohexane fluorinates with rearrangement, but 2-fluoro-3,3-dimethylbutane exposed to the postreaction medium does not rearrange.A hydride abstraction mechanism is inferred.
