56660-19-6 Bis(tetrabutylammonium) dichromate TBADC Tetrabutylammonium dichromate CAS 56660-19-6

Purity 97%+In StockPharmaceutical Standards
CAS No.56660-19-6
Molecular Formula2*C16H36N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

56660-19-6 Bis(tetrabutylammonium) dichromate TBADC Tetrabutylammonium dichromate CAS 56660-19-6 chemical structure

Description

As a certified reference material (CRM), 56660-19-6 Bis(tetrabutylammonium) dichromate TBADC Tetrabutylammonium dichromate 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.

56660-19-6 Bis(tetrabutylammonium) dichromate TBADC Tetrabutylammonium dichromate (CAS 56660-19-6), molecular formula C16H36NCr2O7 and molecular weight 458.46 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 56660-19-6 Bis(tetrabutylammonium) dichromate TBADC Tetrabutylammonium dichromate (C16H36NCr2O7) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 458.46 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

Molecular Formula2*C16H36N Cr2O7
Molecular Weight458.46 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1973
Nitrogen Atoms1

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