Basic information
- CAS
54925-64-3- Standard SMILES
CC(C)(C)[Si](C)(C)n1ccnc1- InChIKey
VUENSYJCBOSTCS-UHFFFAOYSA-N- Molecular formula
- C9H18N2Si
- Average molar mass
- 182.34 g/mol
- Monoisotopic mass
- 182.12392511
Overview
used in gas chromatography
Names & identifiers
- Preferred name
- 1-((1,1-Dimethylethyl)dimethylsilyl)-1H-imidazole
- IUPAC
- tert-butyl-imidazol-1-yl-dimethylsilane
- English name
- TERT-BUTYLDIMETHYLSILYLIMIDAZOLE
- Molecular formula
- C9H18N2Si
- Molecular weight
- 182.34
Names & synonyms
54925-64-3N-tert-ButyldimethylsilylimidazoleDTXSID00203438RefChem:896567DTXCID001259291-((1,1-Dimethylethyl)dimethylsilyl)-1H-imidazole1-(tert-Butyldimethylsilyl)-1H-imidazole1-(tert-Butyldimethylsilyl)imidazoletert-Butyldimethylsilylimidazoletert-butyl-imidazol-1-yl-dimethylsilaneC9H18N2SiMFCD00011682
Show more names
DK818DK328Tert-butyldimethylsilylmidazoleTERT-BUTYLDIMETHYSILYLIMIDAZOLE
OV8B14J7IF1H-Imidazole, 1-[(1,1-dimethylethyl)dimethylsilyl]-1-(T-BUTYLDIMETHYLSILYL)IMIDAZOLE1-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]TBDMSIMt-Butyldimethylsilylimidazole1H-IMIDAZOLE, 1-((1,1-DIMETHYLETHYL)DIMETHYLSILYL)-EINECS 259-398-1
Database identifiers
- CAS
54925-64-3- PubChem CID
- 171385
- DTXSID
DTXSID00203438- UNII
Properties
Computed structural properties
- Topological polar surface area
- 17.8 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 2
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 160
Physicochemical properties
- Boiling point
- 53 °C0.2 · 53 °C0.2 mm Hg(lit.)
- Density
- 0.939 g/mL · 0.939 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.481(lit.)
- Flash point
- 211 °F · 211 °F
- storage temp.
- Inert atmosphere,Room Temperature
- form
- Liquid
- pka
- 7.63 · 7.63±0.10(Predicted)
- Specific Gravity
- 0.939 · 0.939
- color
- Colorless to Almost colorless
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- Sensitive
- Moisture Sensitive
- BRN
- 606695 · 606695
- InChI
- 1S/C9H18N2Si/c1-9(2,3)12(4,5)11-7-6-10-8-11/h6-8H,1-5H3
- InChIKey
- VUENSYJCBOSTCS-UHFFFAOYSA-N
- SMILES
- CC(C)(C)[Si](C)(C)n1ccnc1
- CAS DataBase Reference
- 54925 · 54925-64-3(CAS DataBase Reference)
Safety & regulation
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- F
- 10-21
- PPE
- Eyeshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 3
- tsca
- No
- ridadr
- UN 2922 8/PG 3
- hs_code
- 29332900
- risk_code
- 36/37/38-34-20/21/22-10-61-20/21
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi,T
- safety_code
- 26-36-45-36/37/39-16-53
- Storage Class
- 10 - Combustible liquids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
Chemistry & industry
Applications
Uses1-(tert-Butyldimethylsilyl)imidazole is used as a doping agent in europium-doped luminescent ionogel.
General Description1-(tert-Butyldimethylsilyl)imidazole is a reactive silylating agent.
Suppliers91 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]
咸宁深蓝生物医药研发有限公司18171815831 · [email protected]
温州共赢化学有限公司+86-0086-577-64498589 +86-15355981851 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]
Junwee Chemical co., Ltd.+86-571-85808636 +86-13958122542 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
Related reactions
3 records
Compound notes
Loading…