EX0190

Diethyl ether

≥99.0% (GC), anhydrous, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Sinónimos: Éter, Éter etílico
• Fórmula lineal: (CH₃CH₂)₂O
• Número de CAS: 60-29-7
• Peso molecular: 74.12
• Beilstein: 1696894
• Número MDL: MFCD00011646
• Código UNSPSC: 12352112
• Número índice de la CE: 200-467-2

Propiedades

• product name: Dietiléter, anhydrous, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
• densidad de vapor: 2.6 (vs air)
• Nivel de calidad: 200
• presión de vapor: 587 hPa ( 20 °C)
• Análisis: ≥99.0% (GC)
• formulario: liquid
• temp. de autoignición: 320 °F
• caducidad: 24 mo. (from mfg date)
• lim. expl.: 36.5 %
• impurezas: ≤0.0002 meq/g Titrable acid; ≤0.001% Carbonyl (as HCHO); ≤0.03% Water (H2O); ≤1.0 ppm Peroxide (as H2O2)
• residuo de evap.: ≤0.001%
• color: APHA: ≤10
• índice de refracción: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• temperatura de transición: flash point -40 °C
• solubilidad: 69 g/L
• densidad: 0.706 g/mL at 25 °C (lit.)
• Condiciones de envío: ambient
• temp. de almacenamiento: 2-25°C
• cadena SMILES: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• Clave InChI: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Descripción

Descripción general

Ethyl ether (CH₃CH₂)₂O is also referred to as sulfuric ether, diethyl ether, or just ether is used as a laboratory solvent. Ether is a desirable solvent for oils, fats, waxes, perfumes, dyes, resins, hydrocarbons, and gums. It is also used as fuel and to synthesize other chemical compounds.

Aplicación

Ethyl ether can be used as:

• A solvent in organic reactions such as Grignard and Wurtz reactions.
• A solvent along with lithium perchlorate (LPDE) in the reductive monoalkylation of amines and its derivative with aldehyde.
• A solvent for the extraction and purification of (L+) lactic acid from fermented broth and synthesize PLA (polylactic acid).

Nota de análisis

Expiration date: Exp 24 months from mfg date
Alcohol(C2H5OH) (limit about 0.05%): To pass test
Assay (GC): 99.0% min
Carbonyl (as HCHO): 0.001% max
Color (APHA): 10 max
Evaporation residue: 0.001% max
Form: Clear liquid
Peroxide (as H2O2): 1.0ppm max
Titrable acid: 0.0002meq/g max
Water (H2O): 0.03% max

Stabilized with ≥1ppm BHT

Información de seguridad

• Pictogramas: GHS02,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H224 - H302 - H336
• Consejos de prudencia: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Clasificaciones de peligro: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Órganos de actuación: Central nervous system
• Riesgos supl.: EUH019 - EUH066
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): -40.0 °F - closed cup
• Punto de inflamabilidad (°C): -40 °C - closed cup