Přejít k obsahu
Merck
Všechny fotografie(1)

Key Documents

View All Documentation

346136

Sigma-Aldrich

Diethyl ether

≥99.0%, anhydrous, ACS reagent, contains BHT as inhibitor

Synonyma:

Et2O, Ethoxyethane, Ether, Ethyl ether

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
Všechny fotografie(1)

About This Item

Lineární vzorec:
(CH3CH2)2O
Číslo CAS:
60-29-7
Molekulová hmotnost:
74.12
Beilstein/REAXYS Number:
1696894
EC Number:
200-467-2
MDL number:
MFCD00011646
UNSPSC Code:
12352112
PubChem Substance ID:
329755042
NACRES:
NA.07

product name

Diethyl ether, ACS reagent, anhydrous, ≥99.0%, contains BHT as inhibitor

grade

ACS reagent
anhydrous

vapor density

2.6 (vs air)

vapor pressure

28.66 psi ( 55 °C)
8.56 psi ( 20 °C)

assay

≥99.0%

form

liquid

autoignition temp.

320 °F

contains

BHT as inhibitor

expl. lim.

36.5 %

impurities

Alcohol ( as CH3CH2OH ), passes test
≤0.0002 meq/g Titr. acid
≤0.001% Carbonyl ( as HCHO )
≤0.03% water
≤1 ppm Peroxide ( as H2O2)

evapn. residue

≤0.001%

color

APHA: ≤10

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

Hledáte podobné produkty? Navštivte Průvodce porovnáváním produktů

General description

Diethyl ether is a versatile organic solvent used in the fields of diesel engines, agriculture, food, chemical, biological, pharmaceutical, and medical industries.

Application

Diethyl ether can be used as a solvent in the:
  • Ring-opening polymerization of ε-caprolactone to synthesize polycaprolactone.
  • Rh-catalyzed C-H allylation of amides with allyl halides to synthesize allylated amides.
  • Photochemical α-bromination of aromatic and aliphatic carbonyl compounds with N-bromosuccinimide to synthesize α-brominated ketones.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH019,EUH066

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

-40.0 °F

flash_point_c

-40 °C

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Zákazníci si také prohlíželi

Slide 1 of 2

1 of 2

Magnesium 20-230 mesh, reagent grade, 98%

Sigma-Aldrich

254126

Magnesium

Diethyl ether EMPLURA®

Supelco

1.00923

Diethyl ether

Nema Hafezi et al.
Journal of the American Chemical Society, 134(30), 12861-12868 (2012-07-13)
A dynamic covalent library of interconverting imine constituents, dissolved in an acetonitrile/water mixture, undergoes constitutional reorganization upon phase separation induced by a physical stimulus (heat) or a chemical effector (inorganic salt, carbohydrate, organic solvent). The process has been made reversible
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.
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)
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
Zobrazit všechny související dokumenty

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.