1-Chloro-3-methyl-5-(2-methylpropoxy)benzene CAS 1881293-39-5

Description

Compared with other compounds in its class, the molecular weight of 198.69 g/mol gives 1-Chloro-3-methyl-5-(2-methylpropoxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Chloro-3-methyl-5-(2-methylpropoxy)benzene (CAS 1881293-39-5) is a high-purity analytical reference standard with the molecular formula C11H15ClO and a molecular weight of 198.69 g/mol.

Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 1-Chloro-3-methyl-5-(2-methylpropoxy)benzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 198.69 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 1-Chloro-3-methyl-5-(2-methylpropoxy)benzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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