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质量水平
方案
≥99%
折射率
n20/D 1.445 (lit.)
沸点
152 °C (lit.)
密度
0.837 g/mL at 25 °C (lit.)
SMILES字符串
CC1(C)CCCC(C)(C)N1
InChI
1S/C9H19N/c1-8(2)6-5-7-9(3,4)10-8/h10H,5-7H2,1-4H3
InChI key
RKMGAJGJIURJSJ-UHFFFAOYSA-N
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一般描述
2,2,6,6-四甲基哌啶是一种位阻仲胺，用于制备金属-酰胺碱(metallo-amide bases)和选择性制备硅基取代的烯酮缩酮(silyl ketene acetals)。
应用
2,2,6,6-四甲基哌啶可用作反应剂，用于：
- 通过烯丙基氯类的烯丙基胺化合成烯丙化叔胺。
- 以Oxone为氧化剂，通过氧化反应合成羟胺。
- 以碘为氧化剂，与杂环硫醇反应合成次磺酰胺化合物。
- 与CO2和苯基硅烷经N-甲基化反应合成N-甲基化胺。
- 与醛和炔通过三组分Mannich偶联反应合成炔丙胺化合物。
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
98.6 °F - closed cup
闪点(°C)
37 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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