57283-72-4 Usage
General Description
Methyl(triphenyl)phosphonium chloride is a quaternary phosphonium compound that is commonly used as a phase transfer catalyst in organic synthesis. It is a white crystalline solid that is soluble in polar solvents such as water, ethanol, and acetone. Methyl(triphenyl)phosphonium chloride is known for its ability to facilitate the transfer of a reactant or ion from one phase to another, thereby increasing the reaction rate and yield. In addition to its role as a phase transfer catalyst, methyl(triphenyl)phosphonium chloride is also used in the synthesis of various organic compounds, including pharmaceuticals and specialty chemicals. It is important to handle this compound with care, as it can be a skin and eye irritant, and should be used in a well-ventilated area.
Check Digit Verification of cas no
The CAS Registry Mumber 57283-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,2,8 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57283-72:
(7*5)+(6*7)+(5*2)+(4*8)+(3*3)+(2*7)+(1*2)=144
144 % 10 = 4
So 57283-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H18P.ClH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1
Xn:Harmful;
