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HomeProduct name listDIMETHYLPHENYLSILANOL

DIMETHYLPHENYLSILANOL

  • CAS NO.:5272-18-4
  • Empirical Formula: C8H12OSi
  • Molecular Weight: 152.27
  • MDL number: MFCD08276879
  • EINECS: 693-848-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2022-08-15 17:41:00
DIMETHYLPHENYLSILANOL Structural

What is DIMETHYLPHENYLSILANOL?

Chemical properties

DIMETHYLPHENYLSILANOL is Colorless or yellowish transparent liquid

The Uses of DIMETHYLPHENYLSILANOL

DIMETHYLPHENYLSILANOL is a useful silicon nucleophile for Pd-catalyzed cross-coupling.1

The Uses of DIMETHYLPHENYLSILANOL

Dimethylphenylsilanol is an organosilanol that can be used:

  • As a coupling partner in the Pd(II) catalyzed Hiyama reaction for C5 C-H bond functionalization of 2,3-dihydropyridin-4(1H)-ones.
  • To introduce dimethylphenylsilyl end group on highly branched poly(dimethylsiloxane) polymers.
  • As a substrate in the Ru(0) catalyzed germasiloxanes synthesis by reacting with vinylgermanes.

Properties of DIMETHYLPHENYLSILANOL

Boiling point: 60-62°C/0.5mm
Density  0.975 g/mL at 25 °C
refractive index  n 20/D 1.514
Flash point: 197 °F
storage temp.  2-8°C
pka 14.17±0.53(Predicted)
Specific Gravity 0.97
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
EPA Substance Registry System Silanol, dimethylphenyl- (5272-18-4)

Safety information for DIMETHYLPHENYLSILANOL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for DIMETHYLPHENYLSILANOL

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