tert-Butyl(4-isocyanatophenoxy)dimethylsilane CAS 1172599-22-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1172599-22-2
Molecular FormulaC13H19NO2Si
Molecular Weight249.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl(4-isocyanatophenoxy)dimethylsilane CAS 1172599-22-2 chemical structure

Description

CATO supplies tert-Butyl(4-isocyanatophenoxy)dimethylsilane (CAS 1172599-22-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H19NO2Si. Molecular weight: 249.38 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H19NO2Si
Molecular Weight249.38 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms1

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