789-03-7 Usage
Physical State
Colorless liquid
Stability
Highly stable under normal conditions
Usage
Primarily used as a blowing agent in the production of foam insulation
Composition
Fluorinated compound
Environmental Replacement
Used as a replacement for ozone-depleting chlorofluorocarbons (CFCs)
Global Warming Potential
Low
Environmental Considerations
Considered a more environmentally friendly alternative to other blowing agents, but has been scrutinized for potential impact on the environment and human health.
Check Digit Verification of cas no
The CAS Registry Mumber 789-03-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 789-03:
(5*7)+(4*8)+(3*9)+(2*0)+(1*3)=97
97 % 10 = 7
So 789-03-7 is a valid CAS Registry Number.
789-03-7Relevant academic research and scientific papers
Fluoroanalogs of DDT: Superacidic BF3-H2O catalyzed facile synthesis of 1,1,1-trifluoro-2,2-diarylethanes and 1,1-difluoro-2,2- diarylethanes
Prakash, G. K. Surya,Paknia, Farzaneh,Mathew, Thomas,Mloston, Gzregorz,Joschek, Jens P.,Olah, George A.
supporting information; experimental part, p. 4128 - 4131 (2011/10/04)
The one-pot synthesis of 1,1,1-trifluoro- and 1,1-difluoro-2,2- diarylethanes from arenes and fluorinated hemiacetals in the BF 3-H2O system is described. The reaction is simple, clean, and convenient, eliminating the use of organic
