所有图片(1)
About This Item
线性分子式:
(CH3CH2)2O
CAS号:
分子量:
74.12
Beilstein:
1696894
EC 号:
MDL编号:
UNSPSC代码:
12352112
PubChem化学物质编号:
NACRES:
NA.07
等级:
ACS reagent
anhydrous
anhydrous
方案:
≥99.0%
沸点:
34.6 °C (lit.)
蒸汽压:
28.66 psi ( 55 °C)
8.56 psi ( 20 °C)
8.56 psi ( 20 °C)
推荐产品
产品名称
二乙醚, anhydrous, ACS reagent, ≥99.0%, contains BHT as inhibitor
等级
ACS reagent
anhydrous
质量水平
蒸汽密度
2.6 (vs air)
蒸汽压
28.66 psi ( 55 °C)
8.56 psi ( 20 °C)
方案
≥99.0%
表单
liquid
自燃温度
320 °F
包含
BHT as inhibitor
expl. lim.
36.5 %
杂质
Alcohol (as CH3CH2OH), passes test
≤0.0002 meq/g Titr. acid
≤0.001% Carbonyl (as HCHO)
≤0.03% Water
≤1 ppm Peroxide (as H2O2)
蒸发残留物
≤0.001%
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
Diethyl ether (DEE) is a flammable and highly volatile organic compound commonly used as a solvent in organic synthesis. DEE can generate organic peroxides when stored for a long time, which can be prevented by adding butylated hydroxytoluene (BHT) as a stabilizer. BHT scavenges the free radicals required for peroxide formation.
应用
Diethyl ether ACS grade solvent meets or exceeds the high standards of the American Chemical Society (ACS). It is ideal for most research needs and delivers replicable, publishable results.
Diethyl ether ACS grade solvent is used in:
Diethyl ether ACS grade solvent is used in:
- Routine chemical synthesis
- Drying & purification
- Critical labware cleaning
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
Central nervous 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
监管及禁止进口产品
Miriam Oberholzer et al.
Journal of visualized experiments : JoVE, (85)(85), doi:10-doi:10 (2014-04-02)
Dichloro-bis(aminophosphine) complexes of palladium with the general formula of [(P{(NC5H10)3-n(C6H11)n})2Pd(Cl)2] (where n = 0-2), belong to a new family of easy accessible, very cheap, and air stable, but highly active and universally applicable C-C cross-coupling catalysts with an excellent functional
Vacuum Ultraviolet Absorption Spectrum of Diethyl Ether.
Hernandez GJ.
J. Chem. Phys. , 39(5), 1355-1355 (1963)
Radical steps in diethyl ether decomposition.
Seres I and Huhn P.
International Journal of Chemical Kinetics, 18(8), 829-836 (1986)
Metabolism of diethyl ether and cometabolism of methyl tert-butyl ether by a filamentous fungus, a Graphium sp.
Hardison LK, et al.
Applied and Environmental Microbiology, 63(8), 3059-3067 (1997)
Low-temperature SIMS mass spectra of diethyl ether.
Kosevich MV, et al.
Journal of Mass Spectrometry : Jms, 38(5), 517-522 (2003)
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