394882
N - 叔 -丁基二甲基硅基- N -甲基三氟乙酰胺
>97%
别名:
MTBSTFA
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关于此项目
线性分子式:
CF3CON(CH3)Si(CH3)2C(CH3)3
化学文摘社编号:
分子量:
241.33
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3606546
产品名称
N - 叔 -丁基二甲基硅基- N -甲基三氟乙酰胺, >97%
InChI
1S/C9H18F3NOSi/c1-8(2,3)15(5,6)13(4)7(14)9(10,11)12/h1-6H3
SMILES string
CN(C(=O)C(F)(F)F)[Si](C)(C)C(C)(C)C
InChI key
QRKUHYFDBWGLHJ-UHFFFAOYSA-N
grade
derivatization grade
assay
>97%
form
liquid
refractive index
n20/D 1.402 (lit.)
bp
172-175 °C (lit.)
density
1.036 g/mL at 25 °C (lit.)
functional group
amine
fluoro
storage temp.
2-8°C
Quality Level
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Application
N-叔-丁基二甲基甲硅烷基-N-甲基三氟乙酰胺（MTBSTFA）可：
- 作为氢氧化芴GC-MS分析中以及氨基酸的GC分析中的衍生化剂。
- 作为有效甲硅烷基化剂，用于各种不同醇、硫醇、酚、羧酸、胺和酰胺。
- 用于官能化带极性基团的多壁碳纳米管（MWCNT）。
General description
N-叔-丁基二甲基甲硅烷基-N-甲基三氟乙酰胺是一种高反应性的硅化试剂，常用于对羧酸、醇、胺和巯基进行硅化反应。它还被用作保护试剂和去保护试剂。
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
113.0 °F - closed cup
flash_point_c
45 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
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Caban M, et al.
Journal of Chromatography A, 1218(44), 8110-8122 (2011)
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Schoene K, et al.
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