04143

Diethylenglycoldimethylether

analytical standard

• Synonym(e): Bis-(2-methoxyethyl)-ether, Dimethyldiglycol, ‘Diglyme’
• Lineare Formel: (CH₃OCH₂CH₂)₂O
• CAS-Nummer: 111-96-6
• Molekulargewicht: 134.17
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329747888
• EC Number: 203-924-4
• Beilstein/REAXYS Number: 1736101
• MDL number: MFCD00008503

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• vapor density: 4.6 (vs air)
• vapor pressure: 3 mmHg ( 20 °C)
• assay: ≥99.7% (GC)
• autoignition temp.: 370 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 17.4 %
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• refractive index: n20/D 1.408
• bp: 162 °C (lit.)
• mp: −64 °C (lit.)
• density: 0.944 g/mL at 20 °C (lit.), 0.939 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• SMILES string: COCCOCCOC
• InChI: 1S/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3
• InChI key: SBZXBUIDTXKZTM-UHFFFAOYSA-N

Beschreibung

General description

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Diethylene glycol dimethyl ether is a combustible liquid, which can be used in the synthesis of films, chemically similar to polyethylene glycol on low-density polyethylene and Si(100) surfaces via plasma polymerization and deposition.

Application

Diethylene glycol dimethyl ether may be used as an analytical reference standard for the determination of the analyte in water as well as fruit and vegetable samples by various chromatography techniques.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• pictograms: GHS02,GHS08
• signalword: Danger
• hcodes: H226,H360FD
• pcodes: P202 - P210 - P233 - P240 - P241 - P308 + P313
• Hazard Classifications: Flam. Liq. 3 - Repr. 1B
• supp_hazards: EUH019
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 134.6 °F - closed cup
• flash_point_c: 57 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter