M7891
N-甲基-N-（三甲基硅烷基）三氟乙酰胺
BioReagent, for silylations, LiChropur™
别名:
N-三甲基硅基-N-甲基三氟乙酰胺, MSTFA
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关于此项目
线性分子式:
CF3CON(CH3)Si(CH3)3
化学文摘社编号:
分子量:
199.25
UNSPSC Code:
12352111
NACRES:
NA.25
PubChem Substance ID:
EC Number:
246-331-6
Beilstein/REAXYS Number:
1941550
MDL number:
Form:
liquid
vapor density
>1 (vs air)
Quality Segment
vapor pressure
8.8 mmHg ( 27 °C)
product line
BioReagent
form
liquid
quality
for silylations, LiChropur™
reaction suitability
reaction type: Silylations, reagent type: derivatization reagent
technique(s)
gas chromatography (GC): suitable
refractive index
n
bp
130-132 °C (lit.)
solubility
chloroform: soluble 0.1 mg/mL
density
1.07 g/mL at 25 °C (lit.), 1.075 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CN(C(=O)C(F)(F)F)[Si](C)(C)C
InChI
1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3
InChI key
MSPCIZMDDUQPGJ-UHFFFAOYSA-N
General description
N-甲基-N-（三甲基硅基）三氟乙酰胺（MSTFA）是一种BioReagent 级试剂，在分析化学领域常用于硅烷化反应。
Application
N-甲基-N-（三甲基硅基）三氟乙酰胺可用于:
- 以气相色谱/质谱(GC/MS)进行的代谢组学分析中的衍生化步骤
- 气相色谱与火焰电离检测（GC-FID）分析中的衍生化试剂。
Packaging
密封安瓿含 1 ml。克尺寸在螺旋盖瓶中。
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
77.0 °F - closed cup
flash_point_c
25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter