347442

Ethylen-d₄-glycol

98 atom % D

• Lineare Formel: HOCD₂CD₂OH
• CAS-Nummer: 2219-51-4
• Molekulargewicht: 66.09
• EG-Nummer: 218-730-5
• MDL-Nummer: MFCD00144289
• UNSPSC-Code: 12142201
• PubChem Substanz-ID: 24861502
• NACRES: NA.21

Eigenschaften

• Isotopenreinheit: 98 atom % D
• Qualitätsniveau: 200
• Assay: 99% (CP)
• Form: liquid
• Methode(n): NMR: suitable
• Brechungsindex: n20/D 1.428 (lit.)
• bp: 196-198 °C (lit.)
• mp (Schmelzpunkt): -13 °C (lit.)
• Dichte: 1.184 g/mL at 25 °C
• Massenverschiebung: M+4
• SMILES String: [2H]C([2H])(O)C([2H])([2H])O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2/i1D2,2D2
• InChIKey: LYCAIKOWRPUZTN-LNLMKGTHSA-N

Beschreibung

Allgemeine Beschreibung

Ethylene-d₄ glycol is a deuterated NMR solvent that is useful in NMR-based research and analyses.

Anwendung

Ethylene-d₄ glycol may be used as one of the starting material in the preparation of perdeuterated ethylenediaminetetraacetate tetraanion (EDTA-d₁₂^4-) for use in the spectroscopic analysis of cadmium-EDTA complex.

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Sicherheitshinweise

• Piktogramme: GHS07,GHS08
• Signalwort: Warning
• H-Sätze: H302 - H373
• P-Sätze: P260 - P264 - P270 - P301 + P312 - P314 - P501
• Gefahreneinstufungen: Acute Tox. 4 Oral - STOT RE 2 Oral
• Zielorgane: Kidney
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup