tert-Butyldimethylsilylimidazole

Modify Date: 2024-01-11 01:00:32

tert-Butyldimethylsilylimidazole Structure
tert-Butyldimethylsilylimidazole structure
Common Name tert-Butyldimethylsilylimidazole
CAS Number 54925-64-3 Molecular Weight 182.338
Density 0.9±0.1 g/cm3 Boiling Point 251.6±9.0 °C at 760 mmHg
Molecular Formula C9H18N2Si Melting Point N/A
MSDS Chinese USA Flash Point 99.4±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1-(tert-Butyldimethylsilyl)-1H-imidazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 251.6±9.0 °C at 760 mmHg
Molecular Formula C9H18N2Si
Molecular Weight 182.338
Flash Point 99.4±0.0 °C
Exact Mass 182.123932
PSA 17.82000
LogP 2.35
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.471
Storage condition Refrigerator

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36-S45-S36/37/39-S16-S53
RIDADR UN 2922 8/PG 3
WGK Germany 3
HS Code 2933290090

 Synthetic Route

~77%

tert-Butyldimethylsilylimidazole Structure

tert-Butyldimet...

CAS#:54925-64-3

Literature: Galan, Adam A.; Lee, Thomas V.; Chapleo, Christopher B. Tetrahedron Letters, 1986 , vol. 27, # 41 p. 4995 - 4998

~70%

tert-Butyldimethylsilylimidazole Structure

tert-Butyldimet...

CAS#:54925-64-3

Literature: Lesiv, Alexey V.; Ioffe, Sema L.; Strelenko, Yury A.; Tartakovsky, Vladimir A. Helvetica Chimica Acta, 2002 , vol. 85, # 10 p. 3489 - 3507

~94%

tert-Butyldimethylsilylimidazole Structure

tert-Butyldimet...

CAS#:54925-64-3

Literature: Reetz, Manfred T.; Neumeier, Guenther Liebigs Annalen der Chemie, 1981 , # 7 p. 1234 - 1243

~%

tert-Butyldimethylsilylimidazole Structure

tert-Butyldimet...

CAS#:54925-64-3

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 20, # 17 p. 5069 - 5073

~%

tert-Butyldimethylsilylimidazole Structure

tert-Butyldimet...

CAS#:54925-64-3

Literature: Tetrahedron Letters, , vol. 27, # 41 p. 4995 - 4998

~99%

tert-Butyldimethylsilylimidazole Structure

tert-Butyldimet...

CAS#:54925-64-3

Literature: Bartoszewicz, Agnieszka; Kalek, Marcin; Stawinski, Jacek Tetrahedron, 2008 , vol. 64, # 37 p. 8843 - 8850

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles5

More Articles
Use of an 18O2 inhalation technique and mass isotopomer distribution analysis to study oxygenation of cholesterol in rat. Evidence for in vivo formation of 7-oxo-, 7 beta-hydroxy-, 24-hydroxy-, and 25-hydroxycholesterol.

J. Biol. Chem. 270(35) , 20278-84, (1995)

Cholesterol oxidation products (oxysterols) have been detected in many different tissues, often at concentrations 10(3) to 10(4) times lower than cholesterol. This constitutes a considerable risk of q...

Gas-liquid chromatography-mass spectrometry of mono- and dithiols as their tert.-butyldimethylsilyl derivatives.

J. Chromatogr. A. 483 , 21-32, (1989)

The use of gas-liquid chromatography and mass spectrometry with derivatizing agents that give stable derivatives and consistent fragmentation patterns allows for accurate identification of a variety o...

Steroid-hindered 17 beta-tertiary alcohol: characterization of dehydrated compounds.

Steroids 61(6) , 349-53, (1996)

Five dehydrated compounds obtained from a tert-butyldimethylsilylchloride/imidazole or an aqueous hydrochloric acid treatment of 17 alpha-butyl-3-O-methyl estradiol in refluxing solvent were purified ...

 Synonyms

tert-butyl-imidazol-1-yl-dimethylsilane
EINECS 259-398-1
1-[Dimethyl(2-methyl-2-propanyl)silyl]-1H-imidazole
tert-Butyldimethylsilylimidazole
MFCD00011682
1-[tert-Butyl(dimethyl)silyl]-1H-imidazole
1H-Imidazole, 1-[(1,1-dimethylethyl)dimethylsilyl]-
1-(t-Butyldimethylsilyl)-1H-Imidazole