4-TRIMETHYLSILYLETHYNYLBENZONITRILE

Modify Date: 2025-08-25 09:04:14

4-TRIMETHYLSILYLETHYNYLBENZONITRILE Structure
4-TRIMETHYLSILYLETHYNYLBENZONITRILE structure
 Common Name 4-TRIMETHYLSILYLETHYNYLBENZONITRILE
CAS Number 75867-40-2 Molecular Weight 199.32400
Density 0.992g/cm3 Boiling Point 266.154ºC at 760 mmHg
Molecular Formula C12H13NSi Melting Point 107-111ºC
MSDS Chinese USA Flash Point 114.766ºC
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name 4-(2-trimethylsilylethynyl)benzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.992g/cm3
Boiling Point 266.154ºC at 760 mmHg
Melting Point 107-111ºC
Molecular Formula C12H13NSi
Molecular Weight 199.32400
Flash Point 114.766ºC
Exact Mass 199.08200
PSA 23.79000
LogP 2.78718
Index of Refraction 1.521

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335-H413
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26
RIDADR NONH for all modes of transport

 Synthetic Route

4-Iodobenzonitrile structure

4-Iodobenzonitrile

CAS#:3058-39-7

TMS-acetylene structure

TMS-acetylene

CAS#:1066-54-2

~80%

4-TRIMETHYLSILYLETHYNYLBENZONITRILE Structure

4-TRIMETHYLSILY...

CAS#:75867-40-2

Literature: Feng, Yi-Si; Xie, Chuan-Qi; Qiao, Wen-Long; Xu, Hua-Jian Organic Letters, 2013 , vol. 15, # 4 p. 936 - 939
4-Ethynylbenzonitrile structure

4-Ethynylbenzon...

CAS#:3032-92-6

N,N-Diethyl-1,1,1-trimethylsilanamine structure

N,N-Diethyl-1,1...

CAS#:996-50-9

~84%

4-TRIMETHYLSILYLETHYNYLBENZONITRILE Structure

4-TRIMETHYLSILY...

CAS#:75867-40-2

Literature: Andreev, Aleksey A.; Konshin, Valeri V.; Komarov, Nikolai V.; Rubin, Michael; Brouwer, Chad; Gevorgyan, Vladimir Organic Letters, 2004 , vol. 6, # 3 p. 421 - 424
Trimethylsilyl trifluoromethanesulfonate structure

Trimethylsilyl ...

CAS#:27607-77-8

4-Ethynylbenzonitrile structure

4-Ethynylbenzon...

CAS#:3032-92-6

~10%

4-TRIMETHYLSILYLETHYNYLBENZONITRILE Structure

4-TRIMETHYLSILY...

CAS#:75867-40-2

Literature: Rahaim Jr., Ronald J.; Shaw, Jared T. Journal of Organic Chemistry, 2008 , vol. 73, # 7 p. 2912 - 2915
4-Cyanophenyl trifluoromethanesulfonate structure

4-Cyanophenyl t...

CAS#:66107-32-2

TMS-acetylene structure

TMS-acetylene

CAS#:1066-54-2

~97%

4-TRIMETHYLSILYLETHYNYLBENZONITRILE Structure

4-TRIMETHYLSILY...

CAS#:75867-40-2

Literature: Okumura, Kunio; Shimazaki, Toshiyuki; Aoki, Yoji; Yamashita, Hiroyuki; Tanaka, Eishi; Banba, Shinichi; Yazawa, Kouhei; Kibayashi, Kenji; Banno, Hitoshi Journal of Medicinal Chemistry, 1998 , vol. 41, # 21 p. 4036 - 4052
TMS-acetylene structure

TMS-acetylene

CAS#:1066-54-2

~%

4-TRIMETHYLSILYLETHYNYLBENZONITRILE Structure

4-TRIMETHYLSILY...

CAS#:75867-40-2

Literature: Molander, Gary A.; Katona, Bryson W.; Machrouhi, Fouzia Journal of Organic Chemistry, 2002 , vol. 67, # 24 p. 8416 - 8423
4-Hydroxybenzonitrile structure

4-Hydroxybenzon...

CAS#:767-00-0

~%

4-TRIMETHYLSILYLETHYNYLBENZONITRILE Structure

4-TRIMETHYLSILY...

CAS#:75867-40-2

Literature: Okumura, Kunio; Shimazaki, Toshiyuki; Aoki, Yoji; Yamashita, Hiroyuki; Tanaka, Eishi; Banba, Shinichi; Yazawa, Kouhei; Kibayashi, Kenji; Banno, Hitoshi Journal of Medicinal Chemistry, 1998 , vol. 41, # 21 p. 4036 - 4052

 Synonyms

4-(trimethylsilanylethynyl)benzonitrile
4-TRIMETHYLSILYLETHYNYLBENZONITRILE
p-[(trimethylsilyl)ethynyl]benzonitrile
Benzonitrile,4-[(trimethylsilyl)ethynyl]
{(4-cyanophenyl)ethynyl}trimethylsilane
4-(2'-trimethylsilylethynyl)benzonitrile
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Chemsrc provides 4-TRIMETHYLSILYLETHYNYLBENZONITRILE(CAS#:75867-40-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 4-TRIMETHYLSILYLETHYNYLBENZONITRILE are included as well.>> amp version: 4-TRIMETHYLSILYLETHYNYLBENZONITRILE

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