etere dietilico

Also known as ethoxyethane, R-610, ether, diethyl oxide, ethyl oxide, solvent ether, ethyl ether

composto chimico organico

OverviewAI-generated

Diethyl ether, also known as ethoxyethane, is a chemical compound with the formula C₄H₁₀O. It has a molecular mass of 74.07316494 and a canonical SMILES notation of CCOCC. The substance exhibits a density of 0.71 and a boiling point of 94. Its melting point values are recorded as -177, -116.0, and -116.3. The vapor pressure is 440, and the speed of sound within the material is 976.

Physical properties include a flash point of -49 and a solubility of 8. The lower flammable limit is 1.9, while the upper flammable limit is 36. The ionization energy is 9.53, and the electric dipole moment is 1.15. Safety data indicates an immediately dangerous to life or health level of 5757 and a time-weighted average exposure limit of 1200.

In computational chemistry, diethyl ether has an xlogp of 0.9 and a topological polar surface area of 9.2. It contains zero hydrogen bond donors and one hydrogen bond acceptor, with a charge of 0. The compound is referenced by 2,379 other encyclopedia articles.

Synthesized by Vinony from 33 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Chemical data

Formula: C4H10O
Molecular weight: 74.12 g/mol
IUPAC name: ethoxyethane
SMILES: CCOCC
InChIKey: RTZKZFJDLAIYFH-UHFFFAOYSA-N
XLogP: 0.9
Polar surface area: 9.2 Å²
H-bond donors: 0
H-bond acceptors: 1
Formal charge: 0

via PubChem

Drug data · ChEMBL

Max clinical phase: Phase 2
Molecule type: Small molecule
Indications: necrotizing enterocolitis, Cholecystitis, Acute

via ChEMBL · EBI

Research

72,634 papers

Diethyl ether. 1963.International anesthesiology clinics · 1998Bergquist CVDOI: 10.1097/00004311-199803640-00010
Diethyl ether anaesthesia does not block local touch response in Arabidopsis thaliana.Journal of plant physiology · 2024Hřivňacký M, Rác M, Vrobel O et al.DOI: 10.1016/j.jplph.2024.154358
Inhalation anaesthesia: from diethyl ether to xenon.ReviewHandbook of experimental pharmacology · 2008Bovill JGDOI: 10.1007/978-3-540-74806-9_6
DIETHYL ETHER.International anesthesiology clinics · 1963BERQUIST CV
Anaesthesia with diethyl ether impairs jasmonate signalling in the carnivorous plant Venus flytrap (Dionaea muscipula).Annals of botany · 2020Pavlovič A, Libiaková M, Bokor B et al.DOI: 10.1093/aob/mcz177
Toward Lung Ventilation Imaging Using Hyperpolarized Diethyl Ether Gas Contrast Agent.Chemistry (Weinheim an der Bergstrasse, Germany) · 2024Ariyasingha NM, Chowdhury MRH, Samoilenko A et al.DOI: 10.1002/chem.202304071
Anaesthetic diethyl ether impairs long-distance electrical and jasmonate signaling in Arabidopsis thaliana.Plant physiology and biochemistry : PPB · 2021Jakšová J, Rác M, Bokor B et al.DOI: 10.1016/j.plaphy.2021.11.019
Diethyl ether effects on muscarinic acetylcholine receptor complexes in rat brainstem.Biochemical pharmacology · 1988Anthony BL, Dennison RL Jr, Narayanan TK et al.DOI: 10.1016/0006-2952(88)90093-7

via PubMed

Wikidata facts

Mass: 74.07316494
Image: Dietil eter.png
Has use: solvent

Show 22 more facts

different from: aether
Commons category: Diethyl ether
NIOSH Pocket Guide ID: 0277
MCN code: 2909.44.21
canonical SMILES: CCOCC
boiling point: 94
density: 0.71
speed of sound: 976
immediately dangerous to life or health: 5757
melting point: -116.3
vapor pressure: 440
flash point: -49
solubility: 8
lower flammable limit: 1.9
upper flammable limit: 36
ionization energy: 9.51
time-weighted average exposure limit: 1200
chemical formula: C₄H₁₀O
medical condition treated: hiccups
subject has role: inhalational anaesthetic
found in taxon: Fragaria
electric dipole moment: 1.15

Sources (5)

via Wikidata · CC0

Article · Italiano

L'etere dietilico, altrimenti noto come etere etilico, dietiletere o etossietano è il più comune degli eteri alifatici (formula CH3-CH2-O-CH2-CH3, spesso abbreviata Et2O). A temperatura ambiente si presenta come un liquido incolore, molto mobile, dall'odore caratteristico, detto etereo per antonomasia. È un composto estremamente volatile (Teb. = 34 °C) e infiammabile, nocivo, ottimo solvente di grassi. È completamente miscibile con etere di petrolio, benzene e idrocarburi in genere e gli altri solventi eterei THF e diossano, con alcool, acetone, acetato di etile, acetonitrile, piridina, con i solventi clorurati cloroformio e diclorometano; pertanto, e in quanto praticamente inerte alle basi anche forti (e resistente pure agli acidi diluiti) e per la sua scarsa reattività in genere, viene comunemente utilizzato come solvente di uso generale in chimica organica e organometallica. È praticamente immiscibile con formammide, glicol e glicerina. In laboratorio chimico, dove di solito è chiamato semplicemente "etere", è usato comunemente per via della sua modesta polarità (μ = 1,15 D; εr = 4,3) e scarsa miscibilità con l'acqua (6,05 g/100 mL), cose che lo rendono particolarmente adatto per sciogliere sostanze organiche poco polari o apolari. Inoltre, la sua elevata volatilità ne facilita di molto la rimozione.

Abstract from DBpedia / Wikipedia · CC BY-SA