1.00921

Diethyl ether

≥99.7% (GC), ACS reagent, contains 5-10 ppm 2, 6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer, reag. Ph. Eur., reag. ISO, EMSURE^®

• Synonim(y): Et2O, Ethoxyethane, Ethyl ether, Ether, Ether, Ethyl ether
• Wzór liniowy: (CH₃CH₂)₂O
• Numer CAS: 60-29-7
• Masa cząsteczkowa: 74.12
• Beilstein: 1696894
• Numer MDL: MFCD00011646
• Kod UNSPSC: 12191502
• Numer indeksu EC: 200-467-2
• NACRES: NA.05

Właściwości

• product name: Diethyl ether, for analysis EMSURE^® ACS,ISO,Reag. Ph Eur
• klasa czystości: ACS reagent
• Poziom jakości: 300
• agency: reag. ISO; reag. Ph. Eur.
• gęstość pary: 2.6 (vs air)
• ciśnienie pary: 587 hPa ( 20 °C)
• linia produktu: EMSURE^®
• Próba: ≥99.7% (GC)
• Postać: liquid
• temp. samozapłonu: 320 °F
• siła działania: 1215 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• zawiera: 5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer
• granice wybuchowości: 36.5 %
• zanieczyszczenia: ≤0.000015% Peroxide; ≤0.00003% Chloride (Cl); ≤0.00003% Sulfate (SO₄); ≤0.0002 meq/g Alkalinity; ≤0.0002 meq/g Titrable acid; ≤0.001% Carbonyl compounds (as CO); ≤0.001% Carbonyl compounds (as HCHO); ≤0.005% Acetone (GC); ≤0.02% Ethanol (GC); ≤0.02% Methanol (GC); ≤0.03% Water
• pozostałość po odparowaniu: ≤0.0005%
• kolor: clearAPHA: ≤10
• współczynnik refrakcji: n20/D 1.3530 (lit.)
• tw: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• temp. przejścia: flash point -40 °C
• gęstość: 0.706 g/mL at 25 °C (lit.)
• ślady kationów: Al: ≤0.00005%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• ciąg SMILES: CCOCC
• temp. przechowywania: 15-25°C
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• Klucz InChI: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Opis

Opis ogólny

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Zastosowanie

Diethyl ether is used as a solvent:

• For the solid-phase extraction (SPE) process.
• To wash strata Si-1 cartridges.

Komentarz do analizy

Purity (GC): ≥ 99.7 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Titrable acid: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Density (d 20 °C/20 °C): 0.713 - 0.715
Boiling point: 34 - 35 °C
Chloride (Cl): ≤ 0.00003 %
Sulfate (SO₄): ≤ 0.00003 %
Acetone (GC): ≤ 0.005 %
Ethanol (GC): ≤ 0.02 %
Methanol (GC): ≤ 0.02 %
Peroxide (as H₂O₂): ≤ 0.000015 %
Carbonyl compounds (as HCHO): ≤ 0.001 %
Carbonyl compounds (as CO): ≤ 0.001 %
Matter discolored by H₂SO₄: ≤ 10 Hazen
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.0005 %
Water: ≤ 0.03 %
The product is stabilized with 5 - 10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).

Informacje prawne

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS07
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H224,H302,H336
• Zwroty wskazujące środki ostrożności: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Organy docelowe: Respiratory system
• Zagrożenia dodatkowe: EUH019,EUH066
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): -40.0 °F - closed cup
• Temperatura zapłonu (°C): -40 °C - closed cup