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145545-43-3

145545-43-3 structure

145545-43-3 structure

Name: tert-butyldiphenylsilyl cyanide
Chemical Name: [tert-butyl(diphenyl)silyl]formonitrile
CAS Number: 145545-43-3
Molecular Formula: C₁₇H₁₉NSi
Molecular Weight: 265.42500
Catalog: Chemical reagent Silane reagent
Create Date: 2018-02-23 08:00:00
Modify Date: 2025-08-25 16:27:17

Name	[tert-butyl(diphenyl)silyl]formonitrile
Synonyms	tert-Butyldiphenylsilyl cyanide tert-Butyl(diphenyl)silanecarbonitrile (1,1-dimethylethyl)diphenylsilyl cyanide tert-Butyl-cyano-diphenylsilane tert-Butyldiphenylsilylnitrile

Density	1.017 g/mL at 25ºC(lit.)
Boiling Point	136ºC0.7 mm Hg(lit.)
Molecular Formula	C₁₇H₁₉NSi
Molecular Weight	265.42500
Flash Point	>110ºC
Exact Mass	265.12900
PSA	23.79000
LogP	3.11248
Vapour Pressure	0.71 psi ( 55 °C)
Index of Refraction	n20/D 1.559(lit.)

Hazard Codes	T: Toxic;
Risk Phrases	23/24/25
Safety Phrases	36/37/39-45
RIDADR	UN 3382 6.1/PG 1
WGK Germany	3

7677-24-9 structure

7677-24-9

58479-61-1 structure

58479-61-1

~86%

145545-43-3 structure

145545-43-3

Literature: Golinski, Miroslaw; Brock, Carolyn P.; Watt, David S. Journal of Organic Chemistry, 1993 , vol. 58, # 1 p. 159 - 164

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