Triethyl citrate
SIAL/14849 - analytical standard
Synonym: Ethyl citrate
CAS Number: 77-93-0
Empirical Formula (Hill Notation): C12H20O7
Molecular Weight: 276.28
EC Number: 201-070-7
MDL Number: MFCD00009201
Linear Formula: HOC(COOC2H5)(CH2COOC2H5)2
Product Type: Chemical
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| assay | ≥98.0% (GC) |
| bp | 235 °C/150 mmHg (lit.) |
| density | 1.14 g/mL at 25 °C (lit.) |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C12H20O7/c1-4-17-9(13) |
| InChI key | DOOTYTYQINUNNV-UHFFFAOYSA |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CCOC(=O)CC(O)(CC(=O)OCC)C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 9.7 (vs air) |
| vapor pressure | 1 mmHg ( 107 °C) |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Application: | Triethyl citrate may be used as an analytical standard for the quantification of the analyte in pharmaceutical formulations using high-performance liquid chromatography (HPLC) with UV detection and leaves of Coriandrum sativum and Melia Azedarach medicinal plants using gas chromatography-mass spectrometry (GC-MS). |
| General description: | This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. |
| General description: | Triethyl citrate is an ester of citric acid, commonly used as a sequestrant in beverages. It is also reported as an effective plasticizing agent. |
| Other Notes: | Ion Mobility: TWCCSN2 value of 165.5 Å2 [M+Na]+ The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer. For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com  . Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage. TWCCS measurements are expected to be within 2% of this reference value. P/N 14849 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 311.0 °F - closed cup |
| Flash Point(C) | 155 °C - closed cup |
| Purity | ≥98.0% (GC) |
| bp | 235 °C/150 mmHg (lit.) |
| Density | 1.14 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 85151701 |