1-(tert-butyldimethylsilyl)-1H-imidazole 叔丁基二甲基硅咪唑

CAS 54925-64-3 MFCD00011682

化学结构图

54925-64-3
SMILES: CC(C)(C)[Si](C)(C)N1C=NC=C1

化学属性

Mol. FormulaC9H18N2Si
Mol. Weight182.34
Density0.939 g/mL at 25 °C(lit.)
Refractive index1.4790 to 1.4830
Flash Point81°C(lit.)
TSCANo
Boiling Point155°C/77mmHg(lit.)

别名和识别编码

Chemical Name1-(tert-butyldimethylsilyl)-1H-imidazole
MDL NumberMFCD00011682
Synonym TBDMSIM 1-(叔丁基二甲基甲硅烷基)咪唑 TBDMSIMTBSIM
EC Number259-398-1
CAS Number54925-64-3
Beilstein Registry Number606695
PubChem Substance ID87563992
Reaxys-RN606695
Chemical Name Translation叔丁基二甲基硅咪唑
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分类

  • {SNA} Building Blocks, C9 to C30+, Chemical Synthesis, Heterocyclic Building Blocks, Imidazoles

相关文献及参考

  • Reagent for the formation of the tert-butyldimethylsilyl (TBDMS, TBS) derivatives of hydroxyl groups under mild conditions: Anal. Chem., 50, 59 (1978); J. Chromat. Sci., 16, 201 (1978). Particularly recommended for silylation of steroids and nucleosides.

安全信息

Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S37 Wear suitable gloves 戴适当手套；
Storage condition Moisture Sensitive 0-10 0-10°C
GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P302+P352+P332+P313+P362+P364
Signal word Warning
Hazard Codes Xi

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Imidazoles 咪唑
  1. Analytical & Chromatography 分析化学与色谱
  2. GC Derivatizing Reagents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Derivatization Reagents 衍生分析试剂
  4. Fluka Reagents

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