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1.11805

2,2,2-Trifluoro-N-methyl-N-(trimethylsilyl)acetamide

for gas chromatography

Synonym(s):

2,2,2-Trifluoro-N-methyl-N-(trimethylsilyl)acetamide, MSTFA

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About This Item

Empirical Formula (Hill Notation):
C6H12F3NOSi
CAS Number:
24589-78-4
Molecular Weight:
199.25
EC Index Number:
246-331-6
UNSPSC Code:
12352103
MDL number:
MFCD00000411
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assay

≥95.0% (GC)

form

liquid

bp

130-132 °C/1013 hPa

transition temp

flash point 25 °C

density

1.085 g/cm3

storage temp.

2-30°C

InChI

1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3

InChI key

MSPCIZMDDUQPGJ-UHFFFAOYSA-N

Application


  • CO2 Capture: 1-Methyl-2-pyrrolidinone is used in bench-scale CO2 capture processes due to its excellent solvent properties. Recent research has demonstrated the effectiveness of NMP in combination with 2-(ethylamino) ethanol and water in capturing CO2 efficiently. This application is crucial for developing sustainable methods to reduce carbon emissions from industrial sources (Qi et al., Fuel, 2023).


Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Identity (IR): passes test

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

77.0 °F - closed cup

Flash Point (°C)

25 °C - closed cup

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