Global InformationTriethyl citrate information
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| Names | |
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| Preferred IUPAC name
Triethyl 2-hydroxypropane-1,2,3-tricarboxylate | |
Other names
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| Identifiers | |
CAS Number
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3D model (JSmol)
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| ChEMBL |
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| ChemSpider |
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| ECHA InfoCard | 100.000.974 |
| EC Number |
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| E number | E1505 (additional chemicals) |
PubChem CID
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CompTox Dashboard (EPA)
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InChI
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SMILES
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| Properties | |
Chemical formula
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C12H20O7 |
| Molar mass | 276.283 g/mol |
| Appearance | Oily liquid |
| Density | 1.137 g/mL at 25 °C |
| Melting point | −55 °C (−67 °F; 218 K)[3] |
| Boiling point | 294 °C (561 °F; 567 K) at 1 atm 235 °C at 150 mmHg |
Solubility in water
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65 g/L[3] |
Magnetic susceptibility (χ)
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−161.9·10−6 cm3/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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Triethyl citrate is an ester of citric acid. It is a colorless, odorless liquid used as a food additive, emulsifier and solvent (E number E1505)[4] to stabilize foams, especially as whipping aid for egg white.[5] It is also used in pharmaceutical coatings and plastics.[6]
Triethyl citrate is also used as a plasticizer for polyvinyl chloride (PVC) and similar plastics.[7]
Triethyl citrate has been used as a pseudo-emulsifier in e-cigarette juices.[8] It functions essentially like lecithin used in food products, but with the possibility of vaporization which lecithin does not have.
- ^ Triethyl citrate at Sigma-Aldrich
- ^ International Union of Pure and Applied Chemistry (2014). Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013. The Royal Society of Chemistry. p. 747. doi:10.1039/9781849733069. ISBN 978-0-85404-182-4.
- ^ a b Record of Triethyl citrate in the GESTIS Substance Database of the Institute for Occupational Safety and Health
- ^ "Triethyl citrate".
- ^ William J. Stadelman; Owen J. Cotterill (1995). Egg Science and Technology. Haworth Press. ISBN 1-56022-855-5.
- ^ Pharmaceutical Coatings Bulletin 102-4, morflex.com
- ^ Hwan-Man Park; Manjusri Misra; Lawrence T. Drzal & Amar K. Mohanty (2004). ""Green" Nanocomposites from Cellulose Acetate Bioplastic and Clay: Effect of Eco-Friendly Triethyl Citrate Plasticizer". Biomacromolecules. 5 (6): 2281–2288. doi:10.1021/bm049690f. PMID 15530043.
- ^ Erythropel, Hanno C; Anastas, Paul T; Krishnan-Sarin, Suchitra; O'Malley, Stephanie S; Jordt, Sven Eric; Zimmerman, Julie B (2020-04-27). "Differences in flavourant levels and synthetic coolant use between USA, EU and Canadian Juul products". Tobacco Control. 30 (4): tobaccocontrol–2019–055500. doi:10.1136/tobaccocontrol-2019-055500. ISSN 0964-4563. PMC 7606218. PMID 32341193.