Tert Butyl Dimethyl Chloro Silane

Also known as TBDMS chloride, Chloro-tert-butyldimethylsilane, 2-(chlorodimethylsilyl)-2-methylpropane

CAS number
18162-48-6
Molecular formula
C6H15ClSi
Molecular weight
150.72 g/mol
Catalogue number
OS-12914
Purity
98–99 %
Grade
Industrial
Form
Crystals
Packing
25–50 kg

₹500 per kg

Specifications

Identity
CAS number 18162-48-6
Molecular formula C6H15ClSi
Molecular weight 150.72 g/mol
IUPAC name tert-butyl-chloro-dimethylsilane
InChIKey BCNZYOJHNLTNEZ-UHFFFAOYSA-N
SMILES CC(C)(C)[Si](C)(C)Cl
MDL number MFCD00000501
PubChem CID 28928
Physical properties
Physical form Crystals
Quality
Purity 98–99 %
Grade Industrial
Packaging
Packaging size 25–50 kg
Packaging type Drum
Commercial
Country of origin China

Description and applications

Tert-Butyldimethylchlorosilane (TBDMSCl or TBSCl) is an organosilicon compound widely used as a versatile protecting and silylating agent in organic synthesis. Chemical Identity & Properties
  • Formula: C6H15ClSi
  • Molecular Weight: 150.72 g/mol
  • CAS Number: 18162-48-6
  • Appearance: White to off-white solid powder or crystals
  • Melting Point: 88–92 °C
  • Boiling Point: 125 °C
  • Solubility: Soluble in organic solvents like dichloromethane, toluene, benzene, and ether.

Applications

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