2,4-Hexadiyne CAS 2809-69-0

Purity 97%+In StockPharmaceutical Standards
CAS No.2809-69-0
Molecular FormulaC6H6
Molecular Weight78.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Hexadiyne CAS 2809-69-0 chemical structure

Description

Owing to an aromatic ring system, 2,4-Hexadiyne is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 78.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

2,4-Hexadiyne (CAS 2809-69-0), molecular formula C6H6 and molecular weight 78.11 g/mol, is a CATO reference standard with documented purity and traceability.

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.

As a certified reference material (CRM), 2,4-Hexadiyne 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 FormulaC6H6
Molecular Weight78.11 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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Why CATO?