CAS No 77 90 7

What are CAS No 77 90 7

CAS No 77 90 7 is the CAS number of acetyl tributyl citrate, a butyl ester of citric acid. Firstly, the Manufacturers and suppliers in China produced tributyl citrate by esterifying citric acid with alcohol, and then acetylated it to produce CAS No 77 90 7. It is a non-toxic plasticizer. Factories use it as a plasticizer for PVC and cellulose resins.

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