TERT-BUTYLDIMETHYLSILANOL
TERT-BUTYLDIMETHYLSILANOL
  • CAS No.:18173-64-3
Other grades of this product :

TERT-BUTYLDIMETHYLSILANOL Basic information
Product Name:TERT-BUTYLDIMETHYLSILANOL
Synonyms:T-BUTYLDIMETHYLSILANOL;TERT-BUTYLDIMETHYLSILANOL;Butyldimethylsilanol;Silanol, (1,1-dimethylethyl)dimethyl-;SIB1939.0 !! T-BUTYLDIMETHYLSILANOL;tert-ButyldiMethylsilanol 99%;tert-Butyl-hydroxy-Dimethylsilane;tert-Butyldimethyl(hydroxy)silane
CAS:18173-64-3
MF:C6H16OSi
MW:132.28
EINECS:
Product Categories:Organometallic  Reagents;Organosilicon;Silanols
Mol File:18173-64-3.mol
TERT-BUTYLDIMETHYLSILANOL Chemical Properties
Melting point 18 °C
Boiling point 139 °C/739 mmHg (lit.)
density 0.84 g/mL at 25 °C (lit.)
refractive index n20/D1.424(lit.)
Fp 113 °F
form clear liquid
pka15.37±0.53(Predicted)
Specific Gravity0.840
color Colorless to Almost colorless
Hydrolytic Sensitivity4: no reaction with water under neutral conditions
BRN 1732777
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 26-36
RIDADR UN 1987 3/PG 3
WGK Germany 3
10-21
TSCA No
HazardClass 3.2
PackingGroup III
MSDS Information
ProviderLanguage
SigmaAldrichEnglish
TERT-BUTYLDIMETHYLSILANOL Usage And Synthesis
Usestert-Butyldimethylsilanol can be used as a silylating agent for the protection of hydroxyl groups via silylation. It is used:
  • For the preparation of α-chiral ether derivatives by catalytic asymmetric allylic substitution.

  • As an initiator for the polymerization of 1,2 benzenedicarboxaldehyde.

  • In the synthesis of enol silyl ethers.

TERT-BUTYLDIMETHYLSILANOL Preparation Products And Raw materials
Raw materials(TERT.-BUTYLDIMETHYLSILYLOXY)ETHANOL-->Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester

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