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Tripropyl tin (1+) propionate, also known as (n-propyl)3Sn(+) propanoate, is an organotin compound with the chemical formula C12H27O2Sn. It is a colorless liquid at room temperature and is soluble in organic solvents. tripropyl tin (1+); propionate is primarily used as a catalyst in various chemical reactions, such as the polymerization of olefins and the production of polyurethane foams. It is also employed as a stabilizer in PVC and as a biocidal agent in antifouling paints. Due to its potential environmental and health risks, the use of tripropyl tin compounds is regulated in many countries.

18695-87-9

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18695-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18695-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,9 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18695-87:
(7*1)+(6*8)+(5*6)+(4*9)+(3*5)+(2*8)+(1*7)=159
159 % 10 = 9
So 18695-87-9 is a valid CAS Registry Number.

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