14849
Triethyl citrate
analytical standard
Synonym(s):
Ethyl citrate
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About This Item
Linear Formula:
HOC(COOC2H5)(CH2COOC2H5)2
CAS Number:
Molecular Weight:
276.28
NACRES:
NA.24
E Number:
E1505
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
201-070-7
MDL number:
Beilstein/REAXYS Number:
1801199
grade
analytical standard
Quality Level
vapor density
9.7 (vs air)
vapor pressure
1 mmHg ( 107 °C)
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.442 (lit.), n20/D 1.443
bp
235 °C/150 mmHg (lit.)
density
1.14 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
CCOC(=O)CC(O)(CC(=O)OCC)C(=O)OCC
InChI
1S/C12H20O7/c1-4-17-9(13)7-12(16,11(15)19-6-3)8-10(14)18-5-2/h16H,4-8H2,1-3H3
InChI key
DOOTYTYQINUNNV-UHFFFAOYSA-N
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.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.
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).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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.
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.
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Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
311.0 °F - closed cup
flash_point_c
155 °C - closed cup
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Find documentation for the products that you have recently purchased in the Document Library.
Dictionary of Food ingredients (2013)
Kirk-Othmer Food and Feed Technology, 2 (2007)
Analysis of bioactive chemical components of two medicinal plants (Coriandrum sativum and Melia azedarach) leaves using gas chromatography-mass spectrometry (GC-MS)
Al-Marzoqi HA, et al.
African Journal of Biotechnology, 14(40) (2015)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 14849-1ML | 04061838737977 |