3-乙氧基-1,2-丙二醇

Name: 3-乙氧基-1,2-丙二醇
Brand: SUPELCO

derivatization grade (GC derivatization), >98.5% (GC)

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线性分子式:

C₂H₅OCH₂CH(OH)CH₂OH

化学文摘社编号:

分子量:

120.15

UNSPSC Code:

12191601

NACRES:

NA.21

MDL number:

Assay:

>98.5% (GC)

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属性

derivatization grade (GC derivatization)

>98.5% (GC)

n20/D 1.441 (lit.)

222 °C (lit.)

1.063 g/mL at 25 °C (lit.)

CCOCC(O)CO

1S/C5H12O3/c1-2-8-4-5(7)3-6/h5-7H,2-4H2,1H3

LOSWWGJGSSQDKH-UHFFFAOYSA-N

说明

Matrix Enhancement Effect in Gas Chromatography: Explores the utility of 3-Ethoxy-1,2-propanediol as an analyte protectant to mitigate matrix effects in gas chromatographic analysis, enhancing the reliability of pesticide residue detection and other complex sample analyses in environmental science and analytical chemistry (Rahman et al., 2013).

Automated Direct Sample Introduction in GC-MS: Discusses the integration of 3-Ethoxy-1,2-propanediol in automated systems for pesticide residue analysis using GC-MS, highlighting its role in improving sample introduction efficiency and accuracy, crucial for lab technicians and researchers in environmental and food safety fields (Cajka et al., 2005).