Tunisia ATBC acetyl tributyl citrate cas 77-90-7 sample

Tunisia ATBC acetyl tributyl citrate cas 77-90-7 sample

tributyl citrate acetate cas:77-90-7 high purity plasticizer

Tunisia ATBC acetyl tributyl citrate cas 77-90-7 sample

High Quality Plasticizer Tributyl Acetyl Citrate ATBC

Tunisia ATBC acetyl tributyl citrate cas 77-90-7 sample

acetyl tributyl citrate 77-90-7 chemical plasticizers

Tunisia ATBC acetyl tributyl citrate cas 77-90-7 sample

Acetyl Tributyl Citrate cas: 77-90-7 chemical plasticizers

Tunisia ATBC acetyl tributyl citrate cas 77-90-7 sample

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Tunisia ATBC acetyl tributyl citrate cas 77-90-7 sample
  • What is acetyl tributyl citrate (ATBC)?
  • Quality guaranteed, find your speciality chemicals with ease. Acetyl Tributyl Citrate (ATBC) is used as a biodegradable plasticizer for PVC and cellulose derivates, and it is approved for food contact materials and can even be used as a food additive.
  • How is acetyl tributyl citrate prepared?
  • Aqueous-based pharmaceutical coat- ings. Acetyltributyl citrate is prepared by the esterification of citric acid with butanol followed by acylation with acetic anhydride. From citric acid via the tributyl ester followed by acetylation.
  • What is tributyl 2-acetylcitrate?
  • Tributyl 2-acetylcitrate is a hydrophobic biodegradable plasticizer, that is usually synthesized by esterification of citric acid. Pharmaceutically, it is used as an excipient, which is generally applied as a thin film over the tablets or capsules.
  • How do you make acetyltributyl citrate?
  • Acetyltributyl citrate is prepared by the esterification of citric acid with butanol followed by acylation with acetic anhydride. From citric acid via the tributyl ester followed by acetylation. An emulsion of the title material in water at 1000 ppm has only a very faint, mildly fruity-winey, berry-like odor and a mild, nondescript taste.
  • How do you store acetyl tributyl citrate?
  • 1.05 g/mL at 25 °C (lit.) n 20/D 1.443 (lit.) storage temp. Store below +30°C. Not miscible with water, miscible with ethanol (96 per cent) and with methylene chloride. clear colorless liquid Acetyltributyl citrate is a clear, odorless, practically colorless, oily liquid. Acetyl tributyl citrate (ATBC) is a colorless, odorless liquid.
  • What is acetyltributyl citrate used for?
  • Acetyltributyl citrate is used to plasticize polymers in formulated pharmaceutical coatings, including capsules, tablets, beads, and granules for taste masking, immediate release, sustained-release and enteric formulations. When heated to decomposition it emits acrid smoke and irritating fumes.