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About This Item

线性分子式:
HOC(COOC2H5)(CH2COOC2H5)2
CAS Number:
分子量:
276.28
Beilstein:
1801199
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
E编号:
E1505
NACRES:
NA.24
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等级

analytical standard

质量水平

蒸汽密度

9.7 (vs air)

蒸汽压

1 mmHg ( 107 °C)

方案

≥98.0% (GC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.442 (lit.)
n20/D 1.443

沸点

235 °C/150 mmHg (lit.)

密度

1.14 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

包装形式

neat

SMILES字符串

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

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一般描述

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.
Triethyl citrate is an ester of citric acid, commonly used as a sequestrant in beverages. It is also reported as an effective plasticizing agent.

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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).

其他说明

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.

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

311.0 °F - closed cup

闪点(°C)

155 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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