19140-19-3 Usage
General Description
DI-T-BUTYLTIN OXIDE, also known as dibutyltin oxide (DBTO), is an organotin compound with the chemical formula (C4H9)2SnO. It is primarily used as a catalyst in various industrial processes, including the production of polyurethane foam, polyester resins, and silicone rubber. DBTO can also act as a stabilizer in PVC products and as a biocide in wood preservatives. However, it is important to handle DBTO with caution, as it is known to be toxic and harmful to aquatic organisms. Additionally, prolonged exposure to DBTO can lead to skin and eye irritation, as well as respiratory issues. Therefore, proper safety measures should be taken when handling and using di-t-butyltin oxide.
Check Digit Verification of cas no
The CAS Registry Mumber 19140-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,4 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19140-19:
(7*1)+(6*9)+(5*1)+(4*4)+(3*0)+(2*1)+(1*9)=93
93 % 10 = 3
So 19140-19-3 is a valid CAS Registry Number.
InChI:InChI=1/2C4H9.O.Sn/c2*1-4(2)3;;/h2*1-3H3;;/rC8H18OSn/c1-7(2,3)10(9)8(4,5)6/h1-6H3