Tetramethylsilane-d12 CAS 18145-38-5

Purity >95%In StockPharmaceutical Standards
CAS No.18145-38-5
Molecular Formula-
Molecular Weight100.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetramethylsilane-d12 CAS 18145-38-5 chemical structure

Description

CATO manufactures Tetramethylsilane-d12 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Tetramethylsilane-d12 (CAS 18145-38-5) is a high-purity analytical reference standard with the molecular formula C4D12Si and a molecular weight of 100.30 g/mol.

Structurally, Tetramethylsilane-d12 (C4D12Si) contains deuterium isotope labeling. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 100.30 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

Physical & Chemical Properties

Molecular FormulaC4D12Si
Molecular Weight100.30 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962

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