1,1,3-Trifluor-1-chlor-aceton, also known as chlorotrifluoroacetone or 1-chloro-1,1,3-trifluoroacetone, is a halogenated organic compound with the chemical formula C3H2ClF3O. It is a colorless, volatile liquid that is soluble in organic solvents and has a pungent odor. 1,1,3-Trifluor-1-chlor-aceton is primarily used as a reagent in organic synthesis, particularly in the preparation of various fluorinated compounds. Due to its high reactivity, it is also used as a building block in the production of pharmaceuticals and agrochemicals. It is important to handle 1,1,3-trifluor-1-chlor-aceton with care, as it is harmful if inhaled, swallowed, or absorbed through the skin, and it may cause respiratory irritation and other health issues.
The CAS Registry Mumber 431-33-4 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 1 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 431-33: (5*4)+(4*3)+(3*1)+(2*3)+(1*3)=44 44 % 10 = 4 So 431-33-4 is a valid CAS Registry Number.