1.07026

Dietiletere

≥99.5% (GC), EMPARTA^® ACS reagent, contains 5-10 ppm 2, 6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer

• Sinonimo/i: Etere, Etil etere
• Formula condensata: (CH₃CH₂)₂O
• Numero CAS: 60-29-7
• Peso molecolare: 74.12
• Beilstein: 1696894
• Numero MDL: MFCD00011646
• Codice UNSPSC: 12191502
• Numero indice EU: 200-467-2
• NACRES: NA.05

Proprietà

• product name: Dietiletere, for analysis EMPARTA^® ACS
• Grado: ACS reagent
• Livello qualitativo: 200
• Densità del vapore: 2.6 (vs air)
• Tensione di vapore: 587 hPa ( 20 °C)
• Nome Commerciale: EMPARTA^®
• Saggio: ≥99.5% (GC)
• Forma fisica: liquid
• Temp. autoaccensione: 320 °F
• Potenza: 1215 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• contiene: 5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer
• Limite di esplosione: 36.5 %
• Impurezze: ≤0.000015% Peroxide (as H₂O₂); ≤0.0002 meq/g Titrable acid; ≤0.001% Carbonyl compounds (as HCHO); ≤0.1% Water
• Residuo dopo evaporazione: ≤0.001%
• Colore: clearAPHA: ≤10
• Indice di rifrazione: n20/D 1.3530 (lit.)
• P. eboll.: 34.6 °C (lit.)
• Punto di fusione: −116 °C (lit.)
• Temp. transizione: flash point -40 °C
• Densità: 0.706 g/mL at 25 °C (lit.)
• Temperatura di conservazione: 15-25°C
• Stringa SMILE: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3; RTZKZFJDLAIYFH-UHFFFAOYSA-N

Descrizione

Applicazioni

• Inhibition of Food-Borne Pathogen Growth and Biogenic Amine Synthesis by Spice Extracts.: This research explores the efficacy of spice extracts in inhibiting pathogen growth, with diethyl ether used in the extraction process to isolate active compounds (Kuley et al., 2024).



• β-sitosterol isolated from the leaves of Trema orientalis (Cannabaceae) promotes viability and proliferation of BF-2 cells.: Features the use of diethyl ether in the extraction of β-sitosterol, showcasing its application in bioactive compound isolation for medical research (Mekarunothai et al., 2024).



• Solvent Extraction of PDMS Tubing as a New Method for the Capture of Volatile Organic Compounds from Headspace.: Introduces a novel method for capturing volatile organic compounds using diethyl ether, enhancing analytical capabilities in chemical ecology (Thomas et al., 2024).



• Metal Vapour Synthesis of an Organometallic Barium(0) Synthon.: Describes the critical role of diethyl ether in the synthesis of complex organometallic compounds, underlining its utility in advanced materials science (Townrow et al., 2024).

Risultati analitici

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Titrable acid: ≤ 0.0002 meq/g
Boiling point: 34 - 35 °C
Peroxide (as H₂O₂): ≤ 0.000015 %
Carbonyl compounds (as HCHO): ≤ 0.001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.1 %
The product is stabilized with 5-10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H224,H302,H336
• Consigli di prudenza: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• Classi di pericolo: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• Organi bersaglio: Central nervous system
• Rischi supp: EUH019,EUH066
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): -40.0 °F - closed cup
• Punto d’infiammabilità (°C): -40 °C - closed cup