E4658

Diethylene glycol diethyl ether

reagent grade, ≥98%

• Synonym(s): 2-Ethoxyethyl ether, Bis(2-ethoxyethyl) ether, Diethyldiglycol
• Linear Formula: (C₂H₅OCH₂CH₂)₂O
• CAS Number: 112-36-7
• Molecular Weight: 162.23
• Beilstein/REAXYS Number: 1699259
• EC Number: 203-963-7
• MDL number: MFCD00009254
• UNSPSC Code: 12352112
• PubChem Substance ID: 329799060

Properties

• grade: reagent grade
• Quality Level: 200
• vapor density: 5.6 (vs air)
• vapor pressure: 0.5 mmHg ( 20 °C)
• assay: ≥98%
• form: liquid
• expl. lim.: 6.2 %
• refractive index: n20/D 1.412 (lit.)
• bp: 180-190 °C (lit.)
• mp: -68 °C
• density: 0.909 g/mL at 25 °C (lit.)
• SMILES string: CCOCCOCCOCC
• InChI: 1S/C8H18O3/c1-3-9-5-7-11-8-6-10-4-2/h3-8H2,1-2H3
• InChI key: RRQYJINTUHWNHW-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315
• pcodes: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Hazard Classifications: Skin Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 152.6 °F - closed cup
• flash_point_c: 67 °C - closed cup