347442

Ethylene-d₄ glycol

98 atom % D

• Lineární vzorec: HOCD₂CD₂OH
• Číslo CAS: 2219-51-4
• Molekulová hmotnost: 66.09
• EC Number: 218-730-5
• MDL number: MFCD00144289
• UNSPSC Code: 12142201
• PubChem Substance ID: 24861502
• NACRES: NA.21

Vlastnosti

• isotopic purity: 98 atom % D
• assay: 99% (CP)
• form: liquid
• technique(s): NMR: suitable
• refractive index: n20/D 1.428 (lit.)
• bp: 196-198 °C (lit.)
• mp: -13 °C (lit.)
• density: 1.184 g/mL at 25 °C
• mass shift: 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
• InChI key: LYCAIKOWRPUZTN-LNLMKGTHSA-N

Popis

General description

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

Application

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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Bezpečnostní informace

• pictograms: GHS08,GHS07
• signalword: Warning
• hcodes: H302,H373
• pcodes: P260 - P264 - P270 - P301 + P312 - P314 - P501
• Hazard Classifications: Acute Tox. 4 Oral - STOT RE 2 Oral
• target_organs: Kidney
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup