4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde

Names

[ CAS No. ]:
120743-99-9

[ Name ]:
4-[(tert-Butyldimethylsilyl)oxy]benzaldehyde

[Synonym ]:
4-[tert-butyl(dimethyl)silyl]oxybenzaldehyde
MFCD05865174

Chemical & Physical Properties

[ Density]:
0.957 g/mL at 25ºC(lit.)

[ Boiling Point ]:
224-226ºC(lit.)

[ Molecular Formula ]:
C13H20O2Si

[ Molecular Weight ]:
236.38200

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
236.12300

[ PSA ]:
26.30000

[ LogP ]:
3.88310

[ Vapour Pressure ]:
0.00467mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.5110(lit.)

MSDS

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Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H318-H413

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R41

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

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Precursor & DownStream

Precursor

  • 4-hydroxybenzaldehyde
  • tert-Butyldimethylsilyl chloride
  • tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane
  • 4-(1,1,2,2-TETRAMETHYL-1-SILAPROPOXY)PHENYL]METHAN-1-OL
  • acetic acid,[4-[tert-butyl(dimethyl)silyl]oxyphenyl]methanediol
  • Imidazole
  • Benzyl trifluoroacetate

DownStream

  • Coelenterazine
  • (Z)-PTEROSTILBENE
  • pterostilbene
  • 3,4',5-trimethoxystilbene
  • Resveratrol
  • 4-(tert-butyldimethylsiloxy)styrene
  • 4-hydroxybenzaldehyde
  • D,L-1'-Acetoxychavicol acetate
  • Denopamine
  • 4-[(E)-2-(3,4,5-Trimethoxyphenyl)vinyl]phenol