CAS No.: 24589-78-4 — N-Methyl-N-(trimethylsilyl)trifluoroacetamide (N-甲基-N-三甲基硅烷三氟乙酰胺)

1. Primary Information

English name:	N-Methyl-N-(trimethylsilyl)trifluoroacetamide
CAS No.:	24589-78-4
Molecular formula:	C₆H₁₂F₃NOSI
Molecular weight:	199.25 g/mol
SMILES:	CN(C(=O)C(F)(F)F)[Si](C)(C)C
Structural class:
Other identifiers:	MSTFA N-methyl(trimethylsilyl)trifluoroacetamide N-methyl-N-(trimethylsilyl)trifluoroacetamide

2. Suppliers & Pricing

Supplier	Pack size	Purity	Price (CNY)	Storage conditions	Lead time	Notes
Kehua Intelligence	5ml	97%	440	2-8℃	in stock	-
Kehua Intelligence	25ml	97%	1152	2-8℃	in stock	-
Kehua Intelligence	1ml	含1% 三甲基氯硅烷，用于GC衍生化	320	2-8℃	in stock	-
Kehua Intelligence	5ml	含1% 三甲基氯硅烷，用于GC衍生化	1000	2-8℃	in stock	-

3. Structures

3.1 2D structure

3.2 3D structure

-1 -2 -3 24 23 0 0 0 0 0 0 0999 V2000 2.0599 -0.0792 -0.1044 Si 0 0 0 0 0 0 0 0 0 0 0 0 -2.0065 1.3460 -0.4248 F 0 0 0 0 0 0 0 0 0 0 0 0 -2.9234 -0.1214 0.8903 F 0 0 0 0 0 0 0 0 0 0 0 0 -2.5048 -0.6223 -1.1996 F 0 0 0 0 0 0 0 0 0 0 0 0 -0.5164 -1.6519 0.5919 O 0 0 0 0 0 0 0 0 0 0 0 0 0.3784 0.4862 0.2600 N 0 0 0 0 0 0 0 0 0 0 0 0 1.9718 -1.5757 -1.2290 C 0 0 0 0 0 0 0 0 0 0 0 0 3.0544 1.2600 -0.9648 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9186 -0.5232 1.5013 C 0 0 0 0 0 0 0 0 0 0 0 0 0.2317 1.9224 0.5068 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.6465 -0.4639 0.2821 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.0174 0.0231 -0.1098 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9694 -1.8283 -1.6019 H 0 0 0 0 0 0 0 0 0 0 0 0 1.5847 -2.4530 -0.7037 H 0 0 0 0 0 0 0 0 0 0 0 0 1.3295 -1.3771 -2.0922 H 0 0 0 0 0 0 0 0 0 0 0 0 4.0460 0.8856 -1.2365 H 0 0 0 0 0 0 0 0 0 0 0 0 2.5511 1.5869 -1.8796 H 0 0 0 0 0 0 0 0 0 0 0 0 3.1880 2.1304 -0.3159 H 0 0 0 0 0 0 0 0 0 0 0 0 2.3738 -1.3139 2.0258 H 0 0 0 0 0 0 0 0 0 0 0 0 3.9357 -0.8780 1.3104 H 0 0 0 0 0 0 0 0 0 0 0 0 2.9785 0.3468 2.1619 H 0 0 0 0 0 0 0 0 0 0 0 0 0.1302 2.4450 -0.4494 H 0 0 0 0 0 0 0 0 0 0 0 0 1.0932 2.3166 1.0559 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.6513 2.1059 1.1264 H 0 0 0 0 0 0 0 0 0 0 0 0 1 6 1 0 0 0 0 1 7 1 0 0 0 0 1 8 1 0 0 0 0 1 9 1 0 0 0 0 2 12 1 0 0 0 0 3 12 1 0 0 0 0 4 12 1 0 0 0 0 5 11 2 0 0 0 0 6 10 1 0 0 0 0 6 11 1 0 0 0 0 7 13 1 0 0 0 0 7 14 1 0 0 0 0 7 15 1 0 0 0 0 8 16 1 0 0 0 0 8 17 1 0 0 0 0 8 18 1 0 0 0 0 9 19 1 0 0 0 0 9 20 1 0 0 0 0 9 21 1 0 0 0 0 10 22 1 0 0 0 0 10 23 1 0 0 0 0 10 24 1 0 0 0 0 11 12 1 0 0 0 0

4. International Nomenclature & Identifiers

4.1 IUPAC Name

2,2,2-trifluoro-N-methyl-N-trimethylsilylacetamide

4.2 InChI

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

4.3 InChIKey

MSPCIZMDDUQPGJ-UHFFFAOYSA-N

4.4 Canonical SMILES

CN(C(=O)C(F)(F)F)[Si](C)(C)C

4.5 Isomeric SMILES

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon

1. Primary Information

2. Suppliers & Pricing

3. Structures

3.1 2D structure

3.2 3D structure

4. International Nomenclature & Identifiers

4.1 IUPAC Name

4.2 InChI

4.3 InChIKey

4.4 Canonical SMILES

4.5 Isomeric SMILES

4.6 SDF file

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

5.4 Infrared spectroscopy (IR)

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

5.1 ¹³C nuclear magnetic resonance (¹³C NMR)

5.2 ¹H nuclear magnetic resonance (¹H NMR)