16761-83-4 Usage
General Description
Tantalum (V) isopropoxide, also known as tantalum penta(isopropoxide) or tantalum pentakis(isopropoxide), is a metal alkoxide compound with the formula Ta(OCH(CH3)2)5. It appears as a yellow to brown liquid and has a melting point of 25 degrees Celsius. This chemical is flammable due to its alcohol contents and it reacts vigorously with water to produce heat and possible violent decomposition. Tantalum (V) isopropoxide is commonly used in the field of semiconductor manufacturing, material science research, and chemical vapor deposition. As with many substances, it can pose health risks if improperly handled, necessitating safe handling and storage procedures.
Check Digit Verification of cas no
The CAS Registry Mumber 16761-83-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,6 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16761-83:
(7*1)+(6*6)+(5*7)+(4*6)+(3*1)+(2*8)+(1*3)=124
124 % 10 = 4
So 16761-83-4 is a valid CAS Registry Number.
InChI:InChI=1/5C3H7O.Ta/c5*1-3(2)4;/h5*3H,1-2H3;/q5*-1;+5/rC15H35O5Ta/c1-11(2)16-21(17-12(3)4,18-13(5)6,19-14(7)8)20-15(9)10/h11-15H,1-10H3
