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
Assay:
>97%
Form:
liquid
grade
derivatization grade
Quality Level
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
SMILES string
CN(C(=O)C(F)(F)F)[Si](C)(C)C(C)(C)C
InChI
1S/C9H18F3NOSi/c1-8(2,3)15(5,6)13(4)7(14)9(10,11)12/h1-6H3
InChI key
QRKUHYFDBWGLHJ-UHFFFAOYSA-N
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。
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）。
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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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商品
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
Evaluating MTBSTFA derivatization reagents for measuring naphthenic acids by gas chromatography-mass spectrometry
Rozlyn YF,et al.
Analytical Methods, 2, 765-770 (2010)
Silylation of multi-walled carbon nanotubes
Aizawa M, et al.
Chemical Physics Letters, 368(1-2), 121-124 (2003)
High-throughput analysis of selected urinary hydroxy polycyclic aromatic hydrocarbons by an innovative automated solid-phase microextraction
Stefano D,et al.
Molecules (Basel), 23, 1869-1869 (2018)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 394882-10X1ML | 04061837790324 |
| 394882-1ML | 04061837790331 |
| 394882-25ML | 04061831982596 |
| 394882-100ML | 04061831982565 |
| 394882-5ML | 04061831982640 |