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429066 Sigma-Aldrich

(3-Bromopropoxy)-tert-butyldimethylsilane

97%

  • CAS Number 89031-84-5

  • Linear Formula Br(CH2)3OSi(CH3)2C(CH3)3

  • Molecular Weight 253.25

  •  MDL number MFCD00216589

  •  PubChem Substance ID 24866833

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Protected Alcohols/Phenols More...
assay   97%
contains   sodium carbonate as stabilizer
refractive index   n20/D 1.451 (lit.)
bp   182 °C (lit.)
density   1.093 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   CC(C)(C)[Si](C)(C)OCCCBr
InChI   1S/C9H21BrOSi/c1-9(2,3)12(4,5)11-8-6-7-10/h6-8H2,1-5H3
InChI key   QGMROEZDWJTIDW-UHFFFAOYSA-N

Description

General description

(3-Bromopropoxy)-tert-butyldimethylsilane is a bromo silyl ether.

Application

(3-Bromopropoxy)-tert-butyldimethylsilane may be used to introduce propanol functionality to many pharmaceuticals.
It may be used as an alkylating agent in the synthesis of the following:
• N-[2-[N-[3-(tert-butyldimethylsilyloxy)propyl]-N-ethylamino]ethyl]phthalimide
• O-(3-tert-butyldimethylsilyloxypropyl)-N-(tert-butoxycarbonyl)-L-tyrosine methyl ester
• tert-butyldimethyl-[3-(3-methyl-2-nitrophenoxy)propoxy]silane

Packaging

5, 25 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
WGK Germany 
WGK 3
Flash Point(F) 
185.0 °F - closed cup
Flash Point(C) 
85 °C - closed cup

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Protocols & Articles
Peer-Reviewed Papers
15

References

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