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195537 Sigma-Aldrich

tert-Butyl(chloro)diphenylsilane

98%

Synonym: tert-Butyldiphenylchlorosilane, TBDPSCl

  • CAS Number 58479-61-1

  • Linear Formula (CH3)3CSi(C6H5)2Cl

  • Molecular Weight 274.86

  •  Beilstein/REAXYS Number 644023

  •  EC Number 261-282-0

  •  MDL number MFCD00000497

  •  PubChem Substance ID 24851697

  •  NACRES NA.22

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Properties

Related Categories Chemical Reagents, Chemical Synthesis, Development Quantities for Research, Protecting and Derivatizing Reagents, Protection and Derivatization,
Quality Level   200
assay   98%
refractive index   n20/D 1.568 (lit.)
bp   90 °C/0.01 mmHg (lit.)
density   1.057 g/mL at 25 °C (lit.)
SMILES string   CC(C)(C)[Si](Cl)(c1ccccc1)c2ccccc2
InChI   1S/C16H19ClSi/c1-16(2,3)18(17,14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3
InChI key   MHYGQXWCZAYSLJ-UHFFFAOYSA-N

Description

Application

Silylating reagent used in the protection of alcohols and the preparation of silyl ethers.

Packaging

1 kg in Sure/Seal™

50, 250 g in Sure/Seal™

2, 10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 2987 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
230.0 °F
Flash Point(C) 
> 110 °C
Protocols & Articles

Articles

Activating Reagents and Protecting Groups

The use of activating agents and protecting groups in organic synthesis is necessary to prevent unwanted side reactions from occurring when using other common reagents such as oxidizing or reducing a...
Chemfiles Volume 1 Article 3
Keywords: Organic synthesis

Peer-Reviewed Papers
15

References

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