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Merck
CN

09-1810

Sigma-Aldrich

二乙醚

≥99.0%, SAJ first grade

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别名:
乙醚, 醚
线性分子式:
(CH3CH2)2O
CAS号:
分子量:
74.12
Beilstein:
1696894
MDL编号:
UNSPSC代码:
12352112
PubChem化学物质编号:

等级

SAJ first grade

蒸汽密度

2.6 (vs air)

蒸汽压

28.5 psi

检测方案

≥99.0%

形式

liquid

自燃温度

320 °F

expl. lim.

36.5 %

存货情况

available only in Japan

折射率

n20/D 1.3530 (lit.)

bp

34.6 °C (lit.)

mp

−116 °C (lit.)

密度

0.706 g/mL at 25 °C (lit.)

SMILES字符串

CCOCC

InChI

1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N

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应用


  • Determination of chloropropanol esters and glycidyl esters in nutritional foods by gas chromatography-tandem mass spectrometry based on acid hydrolysis and solid-phase extraction.: This study utilizes diethyl ether in the solid-phase extraction process to determine harmful esters in food products, showcasing its role in enhancing the efficiency of contaminant isolation and detection in complex matrices (Li Y et al., 2024).

  • Cloning, Expression, Characterization and Immobilization of a Recombinant Carboxylesterase from the Halophilic Archaeon, Halobacterium salinarum NCR-1.: Research employs diethyl ether for the extraction and purification steps in enzyme characterization, underlining its critical utility in biotechnological applications for enzyme stability and activity studies (Ortega-de la Rosa ND et al., 2024).

  • The Analysis of Leontopodium leontopodioides (Willd.) Beauv. Chemical Composition by GC/MS and UPLC-Q-Orbitrap MS.: Diethyl ether is used as an extraction solvent to analyze the chemical composition of medicinal plants, highlighting its effectiveness in capturing a broad spectrum of volatile and semi-volatile compounds (Chen Y et al., 2024).

  • Chemical composition and antimicrobial study of Crossobamon orientalis body oil.: In this research, diethyl ether is used for the extraction of essential oils, demonstrating its efficacy in obtaining bioactive compounds for antimicrobial studies (Ahmad S et al., 2024).

  • A Static Headspace Gas Chromatography Method for Quantitation of Residual Solvents in Nanoformulations.: Utilizes diethyl ether in a novel static headspace analysis technique for the quantification of residual solvents, showing its applicability in ensuring safety and compliance in pharmaceutical formulations (Kattel K et al., 2024).

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3

靶器官

Respiratory system

补充剂危害

WGK

WGK 1

闪点(°F)

-49.0 °F

闪点(°C)

-45 °C

法规信息

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