Tetrapropylammonium bromide CAS 1941-30-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1941-30-6
Molecular FormulaC12H28N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetrapropylammonium bromide CAS 1941-30-6 chemical structure

Description

Owing to bromine substitution, Tetrapropylammonium bromide is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 266.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Tetrapropylammonium bromide (CAS 1941-30-6), molecular formula C12H28NBr and molecular weight 266.27 g/mol, is a CATO reference standard with documented purity and traceability.

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), Tetrapropylammonium bromide 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

Molecular FormulaC12H28N Br
Molecular Weight266.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1957
Halogen ContentBr-containing
Nitrogen Atoms1

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Why CATO?