2499-91-4 Usage
Chemical structure
2-(heptafluoropropyl)-4,5-dihydro-1,3-oxazole
Type of solvent
Fluoroether solvent
Physical state
Clear, colorless liquid
Odor
Mild
Boiling point
Low
Thermal stability
High
Chemical inertness
High
Toxicity
Low
Global warming potential
Low
Environmental impact
Sustainable alternative to traditional solvents
Industries that use HFPO-DA
Electronics, pharmaceuticals, and specialty chemicals
Other uses
Refrigerant and heat transfer fluid
Versatility
Wide range of applications in different fields
Check Digit Verification of cas no
The CAS Registry Mumber 2499-91-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,9 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2499-91:
(6*2)+(5*4)+(4*9)+(3*9)+(2*9)+(1*1)=114
114 % 10 = 4
So 2499-91-4 is a valid CAS Registry Number.
