1.00929

Diethyl ether

≥99.9% (GC), contains 5-10 ppm 2, 6-Di-tert-butyl-4-methylphenol (BHT) as stabilizer

• Synonim(y): Et2O, Ethoxyethane, Ethyl ether, Ether, Ether, Ethyl ether
• Wzór liniowy: (CH₃CH₂)₂O
• Numer CAS: 60-29-7
• Masa cząsteczkowa: 74.12
• UNSPSC Code: 12191502
• Beilstein/REAXYS Number: 1696894
• MDL number: MFCD00011646

Właściwości

• Nazwa produktu: Diethyl ether,
• vapor density: 2.6 (vs air)
• vapor pressure: 587 hPa ( 20 °C)
• assay: ≥99.9% (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 %
• impurities: ≤0.00003% Peroxide (as H2O2), ≤0.0002 meq/g Alkalinity, ≤0.0005 meq/g Acidity, ≤0.001% Aldehydes (as CH₃CHO), ≤0.001% Carbonyl compounds (as CO), ≤0.005% Acetone (GC), ≤0.02% Ethanol (GC), ≤0.02% Methanol (GC)
• evapn. residue: ≤10 mg/L
• color: APHA: ≤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.)
• storage temp.: 2-25°C
• SMILES string: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Opis

General description

SeccoSolv ready-to-use dried solvents fulfill even the most stringent requirements. They are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency. To protect the quality of these products even better from potential contaminants, our new SeccoSept septum seal cap provides multiple layers of protection to keep solvents in flawless condition before, during, and after removal.

Analysis Note

Purity (GC): ≥ 99.9 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Acidity: ≤ 0.0005 meq/g
Alkalinity: ≤ 0.0002 meq/g
Acetone (GC): ≤ 0.005 %
Ethanol (GC): ≤ 0.02 %
Methanol (GC): ≤ 0.02 %
Aldehydes (as CH₃CHO): ≤ 0.001 %
Carbonyl compounds (as CO): ≤ 0.001 %
Peroxide (as H₂O₂): ≤ 0.00003 %
Evaporation residue: ≤ 10 mg/l
Water: ≤ 0.005 %
The product is stabilized with 5 - 10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).

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Informacja o środkach bezpieczeństwa

• 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
• Klasa składowania: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: -40.0 °F - closed cup
• flash_point_c: -40 °C - closed cup