2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane

Modify Date: 2025-08-26 08:36:12

2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane Structure
2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane structure
Common Name 2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane
CAS Number 400608-30-2 Molecular Weight 234.36600
Density 0.99g/cm3 Boiling Point 300.4ºC at 760 mmHg
Molecular Formula C13H18O2Si Melting Point 61-65ºC(lit.)
MSDS N/A Flash Point 106ºC

 Names

Name 2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.99g/cm3
Boiling Point 300.4ºC at 760 mmHg
Melting Point 61-65ºC(lit.)
Molecular Formula C13H18O2Si
Molecular Weight 234.36600
Flash Point 106ºC
Exact Mass 234.10800
PSA 18.46000
LogP 2.93270
Index of Refraction 1.5

 Safety Information

WGK Germany 3

 Synthetic Route

~94%

2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane Structure

2-(3,5-dimethox...

CAS#:400608-30-2

Literature: KENT STATE UNIVERSITY; SUMMA HEALTH SYSTEM Patent: WO2008/157745 A1, 2008 ; Location in patent: Page/Page column 18 ;

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2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane Structure

2-(3,5-dimethox...

CAS#:400608-30-2

Literature: Gehringer, Lionel; Bourgogne, Cyril; Guillon, Daniel; Donnio, Bertrand Journal of the American Chemical Society, 2004 , vol. 126, # 12 p. 3856 - 3867

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2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane Structure

2-(3,5-dimethox...

CAS#:400608-30-2

Literature: KENT STATE UNIVERSITY; SUMMA HEALTH SYSTEM Patent: WO2008/157745 A1, 2008 ;

~%

2-(3,5-dimethoxyphenyl)ethynyl-trimethylsilane Structure

2-(3,5-dimethox...

CAS#:400608-30-2

Literature: Cai, Liangzhen; Yang, Dujuan; Sun, Zhonghua; Tao, Xiaochun; Cai, Lisheng; Pike, Victor W. Chinese Journal of Chemistry, 2011 , vol. 29, # 5 p. 1059 - 1062

 Synonyms

MFCD04039978
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