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

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

acetyl tributyl citrate cas: 77-90-7 chemical plasticizers

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

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

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

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

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Venezuela sample acetyl tributyl citrate ATBC cas 77-90-7
  • What is acetyl tributyl citrate (ATBC)?
  • ATBC, Acetyl Tributyl Citrate, CAS: 77-90-7, is a plasticizer which can easily substitute those plasticizers to be phased out by the EU by February 2015. Actually, one of the main ATBC application is substitution of Phthalates plasticizers (Acetyl Tributyl Citrate is a Phthalate-FREE, bio based plasticizer).
  • Is acetyl tributyl citrate phthalate free?
  • Compared with other Phthalate-FREE plasticizers, ATBC is biodegradable, biobased and it is not a kind of hydrogenated phthalate. Acetyl Tributyl Citrate is recognized as a Safe and Biodegradable plasticizer, with fewer biochemical effects.
  • 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.