Bis(trimethylsilyl)acetylene CAS 14630-40-1

Purity 97%+In StockPharmaceutical Standards
CAS No.14630-40-1
Molecular FormulaC8H18Si2
Molecular Weight170.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(trimethylsilyl)acetylene CAS 14630-40-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 170.40 g/mol gives Bis(trimethylsilyl)acetylene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Bis(trimethylsilyl)acetylene (CAS 14630-40-1), molecular formula C8H18Si2 and molecular weight 170.40 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H18Si2, Bis(trimethylsilyl)acetylene contains an organic framework; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 170.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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), Bis(trimethylsilyl)acetylene 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 FormulaC8H18Si2
Molecular Weight170.40 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1961

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Why CATO?