346144
二乙醚
≥98%, reagent grade, contains ≤2% ethanol and ≤10ppm BHT as inhibitor
别名:
乙醚, 醚
产品名称
二乙醚, reagent grade, ≥98%, contains ≤2% ethanol and ≤10ppm BHT as inhibitor
等级
reagent grade
质量水平
蒸汽密度
2.6 (vs air)
蒸汽压
28.5 psi ( 55 °C)
8.38 psi ( 20 °C)
方案
≥98%
表单
liquid
自燃温度
320 °F
356 °F
包含
≤2% ethanol and ≤10ppm BHT as inhibitor
expl. lim.
36.5 %
dilution
(for analytical testing)
杂质
≤0.5% (water)
折射率
n20/D 1.3530 (lit.)
沸点
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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一般描述
Diethylether, also known as ethyl ether or ether, is frequently used as a laboratory solvent. It is highly volatile, non-flammable, has limited solubility in water, and has high solubility in oil. Ethers are favored solvents for oils, fats, waxes, perfumes, dyes, resins, gums, and hydrocarbons. Additionally, it can be used as a fuel and to synthesize other chemical compounds. It is also employed as a solvent for Grignard synthesis.
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
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-40.0 °F - closed cup
闪点(°C)
-40 °C - closed cup
法规信息
新产品
此项目有
The grignard reagents
Seyferth D
Organometallics, 28(6), 1598-1605 (2009)
The potency of hydrothermally prepared sulfated silica (SO4/SiO2) as a heterogeneous acid catalyst for ethanol dehydration into diethyl ether
Pratika RA, et al.
Chemosphere, 341, 139822-139822 (2023)
Oxidation mechanism of diethyl ether: a complex process for a simple molecule
Di Tommaso S, et al.
Physical Chemistry Chemical Physics, 13(32), 14636-14645 (2011)
A review on the advancement of ether synthesis from organic solvent to water
Mandal S, et al.
Royal Society of Chemistry Advances, 6(73), 69605-69614 (2016)
Faysal Benaskar et al.
ChemSusChem, 6(2), 353-366 (2012-11-30)
A μ(2)-process in the Ullmann-type C-O coupling of potassium phenolate and 4-chloropyridine was successfully performed in a combined microwave (MW) and microflow process. Selective MW absorption in a micro-fixed-bed reactor (μ-FBR) by using a supported Cu nanocatalyst resulted in an
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