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COO原产地证书/COA分析证书

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安全和法规

44718

3-乙氧基-1,2-丙二醇

Name: 3-乙氧基-1,2-丙二醇
Brand: SUPELCO

for GC derivatization, ≥99.0% (GC)

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About This Item

线性分子式:

C₂H₅OCH₂CH(OH)CH₂OH

CAS号:

1874-62-0

分子量:

120.15

MDL编号:

MFCD00009989

UNSPSC代码:

12191601

NACRES:

NA.21

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260428

3-乙氧基-1,2-丙二醇

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（-）莽草酸

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69686

莽草酸

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D -山梨醇

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3-甲氧基-1,2-丙二醇

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S1876

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Sigma-Aldrich

ADE000939

5-Methyl-1H-pyrrolo[2,3-b]pyridine

等级

for GC derivatization

质量水平

100

方案

≥99.0% (GC)

折射率

n20/D 1.441 (lit.)

沸点

222 °C (lit.)

密度

1.063 g/mL at 25 °C (lit.)

SMILES字符串

CCOCC(O)CO

InChI

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

InChI key

LOSWWGJGSSQDKH-UHFFFAOYSA-N

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应用

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).