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346144

Sigma-Aldrich

Dietiletere

≥98%, reagent grade, contains ≤2% ethanol and ≤10ppm BHT as inhibitor

Sinonimo/i:

Etere, Etil etere

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About This Item

Formula condensata:
(CH3CH2)2O
Numero CAS:
60-29-7
Peso molecolare:
74.12
Beilstein:
1696894
Numero CE:
200-467-2
Numero MDL:
MFCD00011646
Codice UNSPSC:
12352112
ID PubChem:
329755043
NACRES:
NA.07

product name

Dietiletere, reagent grade, ≥98%, contains ≤2% ethanol and ≤10ppm BHT as inhibitor

Grado

reagent grade

Livello qualitativo

100

Densità del vapore

2.6 (vs air)

Tensione di vapore

28.5 psi ( 55 °C)
8.38 psi ( 20 °C)

Saggio

≥98%

Forma fisica

liquid

Temp. autoaccensione

320 °F
356 °F

contiene

≤2% ethanol and ≤10ppm BHT as inhibitor

Limite di esplosione

36.5 %

Impurezze

≤0.5% (water)

Indice di rifrazione

n20/D 1.3530 (lit.)

P. eboll.

34.6 °C (lit.)

Punto di fusione

−116 °C (lit.)

Densità

0.706 g/mL at 25 °C (lit.)

Stringa SMILE

CCOCC

InChI

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

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Descrizione generale

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.

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H224,H302,H336

Classi di pericolo

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

Organi bersaglio

Respiratory system

Rischi supp

EUH019,EUH066

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

-40.0 °F - closed cup

Punto d’infiammabilità (°C)

-40 °C - closed cup

Certificati d'analisi (COA)

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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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