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), ≥99.0% (GC)

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关于此项目

线性分子式:

C₂H₅OCH₂CH(OH)CH₂OH

化学文摘社编号:

1874-62-0

分子量:

120.15

UNSPSC Code:

12191601

NACRES:

NA.21

MDL number:

MFCD00009989

主要文件

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产品名称

3-乙氧基-1,2-丙二醇, derivatization grade (GC derivatization), ≥99.0% (GC)

InChI

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

SMILES string

CCOCC(O)CO

InChI key

LOSWWGJGSSQDKH-UHFFFAOYSA-N

grade

derivatization grade (GC derivatization)

assay

≥99.0% (GC)

refractive index

n20/D 1.441 (lit.)

bp

222 °C (lit.)

density

1.063 g/mL at 25 °C (lit.)

Quality Level

100

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Application

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).