09-1810
二乙醚
≥99.0%, SAJ first grade
别名:
乙醚, 醚
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关于此项目
线性分子式:
(CH3CH2)2O
化学文摘社编号:
分子量:
74.12
UNSPSC Code:
12352112
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1696894
eCl@ss:
39021002
Assay:
≥99.0%
Grade:
SAJ first grade
Bp:
34.6 °C (lit.)
Vapor pressure:
28.5 psi
产品名称
二乙醚, SAJ first grade, ≥99.0%
grade
SAJ first grade
vapor density
2.6 (vs air)
vapor pressure
28.5 psi
assay
≥99.0%
form
liquid
autoignition temp.
320 °F
expl. lim.
36.5 %
availability
available only in Japan
dilution
(for analytical testing)
refractive index
n20/D 1.3530 (lit.)
bp
34.6 °C (lit.)
mp
−116 °C (lit.)
density
0.706 g/mL at 25 °C (lit.)
SMILES string
CCOCC
InChI
1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
InChI key
RTZKZFJDLAIYFH-UHFFFAOYSA-N
Application
- 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).
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Danger
supp_hazards
存储类别
3 - Flammable liquids
flash_point_f
-49.0 °F
flash_point_c
-45 °C
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system