669768-28-9 Usage
General Description
2,2'-(5-Hydroxy-1,3-phenylene)bis(1,1,1,3,3,3-hexafluoropropan-2-ol) is a chemical compound with the molecular formula C18H14F12O3. It is also known by the chemical name Bis(hexafluoroisopropanol)hydroquinone. 2,2'-(5-Hydroxy-1,3-phenylene)bis(1,1,1,3,3,3-hexafluoropropan-2-ol) is typically used as a reagent for the derivatization of carbonyl compounds in gas chromatography. It is a colorless, crystalline solid that is sparingly soluble in water but soluble in organic solvents. It is important to handle this compound with care and use proper safety precautions due to its flammable and potentially hazardous properties.
Check Digit Verification of cas no
The CAS Registry Mumber 669768-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,7,6 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 669768-28:
(8*6)+(7*6)+(6*9)+(5*7)+(4*6)+(3*8)+(2*2)+(1*8)=239
239 % 10 = 9
So 669768-28-9 is a valid CAS Registry Number.