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N-Methyl-N-(trimethylsilyl)trifluoroacetamide

N-Methyl-N-(trimethylsilyl)trifluoroacetamide
N-Methyl-N-(trimethylsilyl)trifluoroacetamide structure
CAS No.
24589-78-4
Chemical Name:
N-Methyl-N-(trimethylsilyl)trifluoroacetamide
Synonyms
MSTFA;MSTFA MSTFA;MSTFA Reagent;MSTFA ACTIVATED I;MSTFA ACTIVATED II;MSTFA ACTIVATED III;MSTFA with 1 % TMCS;N-Methyl-N-(trimethy;N-METHYL-N-TMS-TRIFLUOROACETAMIDE;N-METHYL-N-(TRIMETHYLSILYL)TRIFLUORO
CBNumber:
CB0161574
Molecular Formula:
C6H12F3NOSi
Formula Weight:
199.25
MOL File:
24589-78-4.mol

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Properties

Melting point:
98-100°C
Boiling point:
130132°C
Density 
1.075 g/mL at 25 °C(lit.)
vapor density 
>1 (vs air)
vapor pressure 
8.8 mm Hg ( 27 °C)
refractive index 
n20/D 1.383
Flash point:
77 °F
storage temp. 
2-8°C
pka
-1.34±0.70(Predicted)
form 
Liquid
Specific Gravity
1.076
color 
Clear colorless to light yellow
Water Solubility 
reacts
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
1941550
InChIKey
MSPCIZMDDUQPGJ-UHFFFAOYSA-N
CAS DataBase Reference
24589-78-4(CAS DataBase Reference)
EWG's Food Scores
1
EPA Substance Registry System
Acetamide, 2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)- (24589-78-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P303+P361+P353-P405-P501a-P261-P305+P351+P338
Hazard Codes  Xi,F,T,N
Risk Statements  10-36/37/38-61-50/53-51/53
Safety Statements  26-36-37/39-16-45-53-61
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  AC9800000
10-21
Hazard Note  Flammable
TSCA  T
HazardClass  3
PackingGroup  III
HS Code  29319090

N-Methyl-N-(trimethylsilyl)trifluoroacetamide price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 394866 N-Methyl-N-(trimethylsilyl)trifluoroacetamide synthesis grade 24589-78-4 5ml $84.2 2019-12-02 Buy
Sigma-Aldrich 394866 N-Methyl-N-(trimethylsilyl)trifluoroacetamide synthesis grade 24589-78-4 10x1ml $130 2019-12-02 Buy
TCI Chemical M0672 N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent] >95.0%(GC) 24589-78-4 5mL $44 2019-12-02 Buy
TCI Chemical M0672 N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent] >95.0%(GC) 24589-78-4 25mL $132 2019-12-02 Buy
Alfa Aesar A13141 N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97% 24589-78-4 25g $153 2019-12-02 Buy

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to light yellow liquid

Uses

A new metabolite of Famprofazone in humans.

Uses

pharmaceutical intermediate

Definition

ChEBI: An N-silyl compound that is N-methyltrifluoroacetamide in which the amide nitrogen is replaced by a trimethylsilyl group. N-methyl-N-(trimethylsilyl)trifluoroacetamide is a derivat sation agent used in gas chromatography/mass spectrometry applications.

Purification Methods

Fractionate the amide through a 40mm Vigreux column (p 11). Usually it contains ca 1% of methyl trifluoroacetamide and 1% of other impurities which can be removed by gas chromatography or fractionating using a spinning band column. [Donike J Chromatogr 42 103 1969, Donike J Chromatogr 103 91 1975, Beilstein 4 IV 4011.]

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Preparation Products And Raw materials

Raw materials

Preparation Products


N-Methyl-N-(trimethylsilyl)trifluoroacetamide Suppliers

Global( 174)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21806 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22631 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24686 60
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3623 58
career henan chemical co
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sales@coreychem.com CHINA 30052 58
Chemwill Asia Co.,Ltd.
86-21-51086038
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Chongqing Chemdad Co., Ltd
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CONIER CHEM AND PHARMA LIMITED
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Hubei Co-Formula Material Tech Co., Ltd.
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+86-27-84459282 sales@cfmats.com CHINA 864 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072
+8613111626072 zzwenxi@126.com CHINA 7497 58

View Lastest Price from N-Methyl-N-(trimethylsilyl)trifluoroacetamide manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-10 N-Methyl-N-(trimethylsilyl)trifluoroacetamide
24589-78-4
US $2.00 / KG 1KG 98% customise career henan chemical co

N-Methyl-N-(trimethylsilyl)trifluoroacetamide Spectrum


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