Phosphorane, trichlorodimethyl-, also known as PCl3(CH3)2, is a phosphorus-containing organometallic compound that features a phosphorus atom bonded to three chlorine atoms and two methyl groups. Phosphorane, trichlorodimethyl- is a highly reactive and unstable species, often generated in situ and used as a reagent in organic synthesis. It is known for its ability to act as a Lewis acid and a nucleophile, making it a versatile agent in various chemical reactions, such as the formation of phosphonium salts and the conversion of alcohols to alkyl halides. Due to its reactivity, it is typically handled with caution and under controlled conditions to prevent unwanted side reactions or decomposition.
The CAS Registry Mumber 2725-67-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,2 and 5 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 2725-67: (6*2)+(5*7)+(4*2)+(3*5)+(2*6)+(1*7)=89 89 % 10 = 9 So 2725-67-9 is a valid CAS Registry Number.