1.00921

Dietiléter

≥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^®

• Sinónimos: Éter, Éter etílico
• Fórmula lineal: (CH₃CH₂)₂O
• Número de CAS: 60-29-7
• Peso molecular: 74.12
• Beilstein/REAXYS Number: 1696894
• MDL number: MFCD00011646
• UNSPSC Code: 12191502
• EC Index Number: 200-467-2
• NACRES: NA.05
• grade: ACS reagent; for analytical purposes
• assay: ≥99.7% (GC)
• bp: 34.6 °C (lit.)
• vapor pressure: 587 hPa ( 20 °C)

Propiedades

• Nombre del producto: Dietiléter, for analysis EMSURE^® ACS,ISO,Reag. Ph Eur
• grade: ACS reagent; for analytical purposes
• Quality Level: 300
• agency: reag. ISO; reag. Ph. Eur.
• vapor density: 2.6 (vs air)
• vapor pressure: 587 hPa ( 20 °C)
• product line: EMSURE^®
• assay: ≥99.7% (GC)
• form: liquid
• autoignition temp.: 320 °F
• potency: 1215 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• contains: 5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer
• expl. lim.: 36.5 %
• dilution: (for analytical testing)
• impurities: ≤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
• evapn. residue: ≤0.0005%
• color: clearAPHA: ≤10
• refractive index: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• transition temp: flash point -40 °C
• density: 0.706 g/mL at 25 °C (lit.)
• cation traces: 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%
• SMILES string: CCOCC
• storage temp.: 15-25°C
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Descripción

General description

Los disolventes de grado EMSURE son idóneos para un amplio espectro de aplicaciones clásicas de laboratorio y se utilizan a menudo en aplicaciones de laboratorio reguladas y muy exigentes. EMSURE proporciona las mejores y más extensas especificaciones de productos en todo el mundo. Declaramos que nuestra gama EMSURE cumple la normativa ACS, la sección de reactivos de la Farmacopea Europea (React. Ph Eur) y las normas ISO.

Application

El éter de dietilo se utiliza como disolvente:

• Para el proceso de extracción en fase sólida (SPE).
• Para lavar los cartuchos Strata Si-1.

Linkage

Discover EMSURE - to be more than sure!

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

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

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H224,H302,H336
• pcodes: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Hazard Classifications: Acute Tox. 4 Oral - 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 - closed cup
• flash_point_c: -40 °C - closed cup