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Diphenylsilane [775-12-2] 98.0%min
Diphenylsilane [775-12-2], Commercially available, Polit scale, 98.0%min (GC), Colorless transparent liquid.
Diphenylsilane [775-12-2] Identification
Chemical name: Diphenylsilane
Synonyms: diphenyl-silan; Silane,diphenyl-
CAS No.: 775-12-2
Molecular formula: C12H12Si
Molecular weight: 184.31
Boiling point: 95-97 ℃ @ 13 mmHg
Density: 0.993g/mL @ 25°C
Refractive index: 1.579
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Diphenylsilane Specification
Appearance: Colorless transparent liquid
Purity: 98.00%min by GC
Diphenylsilane Package
Regular Packing: N.W 20kg/iron drum lined with plastic
Sample Packing: 0.1kg-1kg plastic bottle or under request
Transport Information
Classification: Non-dangerous goods
HS Code: 2931900090
Diphenylsilane Application:
NHC-catalyzed dehydrogenative self-coupling of diphenylsilane: A facile synthesis of octaphenylcyclotetra(siloxane)
A unique application of the CuIPr N-heterocyclic carbene (NHC) to the dehydrogenative self-coupling of diphenylsilane has been discovered. This transformation is carried out open to air at room temperature, yielding octaphenylcyclotetra(siloxane) quantitatively in 1 h. This preparation constitutes a significant improvement over existing methods for the preparation of this compound and demonstrates a novel mode of reactivity for CuIPr. The diphenylsilanone tetramer is the precursor to a number of industrially significant polymers.
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