563-43-9 MRI7V0U832 Dichloroethylaluminum Aluminum, dichloroethyl- Ethylaluminium dichloride Dichloromonoethylaluminum EINECS 209-248-6 Ethyl aluminum dichloride Ethylaluminum dichloride Ethyldichloroaluminum HSDB 317 UNII-MRI7V0U832 EC 209-248-6 CAS 563-43-9

Description

The occurrence of 563-43-9 MRI7V0U832 Dichloroethylaluminum Aluminum, dichloroethyl- Ethylaluminium dichloride Dichloromonoethylaluminum EINECS 209-248-6 Ethyl aluminum dichloride Ethylaluminum dichloride Ethyldichloroaluminum HSDB 317 UNII-MRI7V0U832 EC 209-248-6 is closely related to a salt form, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

563-43-9 MRI7V0U832 Dichloroethylaluminum Aluminum, dichloroethyl- Ethylaluminium dichloride Dichloromonoethylaluminum EINECS 209-248-6 Ethyl aluminum dichloride Ethylaluminum dichloride Ethyldichloroaluminum HSDB 317 UNII-MRI7V0U832 EC 209-248-6 (CAS 563-43-9), molecular formula C2H5AlCl2 and molecular weight 126.95 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C2H5AlCl2, 563-43-9 MRI7V0U832 Dichloroethylaluminum Aluminum, dichloroethyl- Ethylaluminium dichloride Dichloromonoethylaluminum EINECS 209-248-6 Ethyl aluminum dichloride Ethylaluminum dichloride Ethyldichloroaluminum HSDB 317 UNII-MRI7V0U832 EC 209-248-6 contains a salt form, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 126.95 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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

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