29046-78-4 Dichloro(dimethoxyethane)nickel NiCl2 glyme Nickel(II) chloride ethylene glycol dimethyl ether complex CAS 29046-78-4
| CAS No. | 29046-78-4 |
| Molecular Formula | Cl2Ni |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 29046-78-4 Dichloro(dimethoxyethane)nickel NiCl2 glyme Nickel(II) chloride ethylene glycol dimethyl ether complex.
29046-78-4 Dichloro(dimethoxyethane)nickel NiCl2 glyme Nickel(II) chloride ethylene glycol dimethyl ether complex (CAS 29046-78-4) is a high-purity analytical reference standard with the molecular formula Cl2NiC4H10O2 and a molecular weight of 219.72 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 29046-78-4 Dichloro(dimethoxyethane)nickel NiCl2 glyme Nickel(II) chloride ethylene glycol dimethyl ether complex is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 219.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | Cl2Ni C4H10O2 |
| Molecular Weight | 219.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
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