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Diphenylsilane CAS 775-12-2 silane chemistry silane manufacturers silane suppliers
Product 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℃
Refractive index: 1.579
Specification
Appearance: Colorless tran***rent liquid
Purity: 98.00%min by GC
Package
Regular Packing: N.W 20kg/iron drum lined with plastic
Sample Packing: 0.1kg-1kg plastic bottle or under request
Transportation Information
Classification: Non-dangerous goods&©|160;&©|160;
&©|160; &©|160;
HS Code: 2931900090
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.
Reference:&©|160;Albright, Abigail; Gawley, Robert E. [Tetrahedron Letters, 2011, vol. 52, # 46, p. 6130 - 6132]
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| Company: |
GM Chemical Co., Ltd
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| Contact: |
Mr. Kimi Xu |
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RM 202, NO 1602, West Zhongshan Rd |
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200235 |
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86-21-80264647 |
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86-21-80264547 |
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