472484

Diethylether

ACS reagent, ≥98.0%, contains ~2% ethanol and ~10 ppm BHT as inhibitor

• Synonym(e): Ether, Ethylether
• Lineare Formel: (CH₃CH₂)₂O
• CAS-Nummer: 60-29-7
• Molekulargewicht: 74.12
• EC Number: 200-467-2
• UNSPSC Code: 12190000
• PubChem Substance ID: 24870803
• Beilstein/REAXYS Number: 1696894
• MDL number: MFCD00011646

Eigenschaften

• grade: ACS reagent
• vapor density: 2.6 (vs air)
• vapor pressure: 28.5 psi ( 55 °C), 8.38 psi ( 20 °C)
• assay: ≥98.0%
• autoignition temp.: 320 °F
• contains: ~2% ethanol and ~10 ppm BHT as inhibitor
• expl. lim.: 36.5 %
• impurities: ≤0.0002 meq/g Titr. acid, ≤0.001% Carbonyl ( as HCHO ), ≤1 ppm Peroxide ( as H₂O₂ )
• evapn. residue: ≤0.001%
• color: APHA: ≤10
• refractive index: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• density: 0.706 g/mL at 25 °C (lit.)
• SMILES string: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

Beschreibung

Other Notes

This product has been replaced by 676845-Sigma-Aldrich | Diethyl ether, ACS reagent, ≥98.0%, contains ~2% ethanol and ~10ppm BHT as inhibitor | (CH3CH2)2O

Sicherheitshinweise

• 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
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: -40.0 °F - closed cup
• flash_point_c: -40 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves