346144
Diethyl ether
≥98%, reagent grade, contains ≤2% ethanol and ≤10ppm BHT as inhibitor
동의어(들):
Et2O, Ethoxyethane, Ether, Ethyl ether
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모든 사진(1)
About This Item
Linear Formula:
(CH3CH2)2O
CAS Number:
Molecular Weight:
74.12
Beilstein:
1696894
EC Number:
MDL number:
UNSPSC 코드:
12352112
PubChem Substance ID:
NACRES:
NA.07
bp:
34.6 °C (lit.)
vapor pressure:
28.5 psi ( 55 °C)
8.38 psi ( 20 °C)
8.38 psi ( 20 °C)
추천 제품
제품명
Diethyl ether, reagent grade, ≥98%, contains ≤2% ethanol and ≤10ppm BHT as inhibitor
Grade
reagent grade
Quality Level
vapor density
2.6 (vs air)
vapor pressure
28.5 psi ( 55 °C)
8.38 psi ( 20 °C)
분석
≥98%
양식
liquid
autoignition temp.
320 °F
356 °F
포함
≤2% ethanol and ≤10ppm BHT as inhibitor
expl. lim.
36.5 %
dilution
(for analytical testing)
불순물
≤0.5% (water)
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
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일반 설명
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.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
표적 기관
Respiratory system
보충제 위험성
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point (°F)
-40.0 °F - closed cup
Flash Point (°C)
-40 °C - closed cup
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
Ether-directed ortho-C-H olefination with a palladium(II)/monoprotected amino acid catalyst.
Gang Li et al.
Angewandte Chemie (International ed. in English), 52(4), 1245-1247 (2012-12-15)
Tatsuya Yoshino et al.
Organic letters, 14(16), 4290-4292 (2012-08-09)
A highly efficient total synthesis of the 11-membered cyclic aspercyclides A (1) and B (2) has been achieved by chemo- and regioselective intramolecular oxidative C-O bond formation from differently substituted diphenols.
Alessandra Forni et al.
Journal of molecular graphics & modelling, 38, 31-39 (2012-10-23)
The solvent effect on the I⋯O halogen bonding in complexes of iodobenzene derivatives with formaldehyde has been investigated by systematically varying the substituents on the iodobenzene ring. Calculations have been performed at MP2 and DFT levels of theory, using the
Julia J Griese et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(43), 17189-17194 (2013-10-09)
Although metallocofactors are ubiquitous in enzyme catalysis, how metal binding specificity arises remains poorly understood, especially in the case of metals with similar primary ligand preferences such as manganese and iron. The biochemical selection of manganese over iron presents a
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