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N-Methyl-N-(trimethylsilyl)trifluoroacetamide

N-Methyl-N-(trimethylsilyl)trifluoroacetamide
N-Methyl-N-(trimethylsilyl)trifluoroacetamide
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
form 
Liquid
color 
Clear colorless to light yellow
Specific Gravity
1.076
Water Solubility 
reacts
Sensitive 
Moisture Sensitive
BRN 
1941550
InChIKey
MSPCIZMDDUQPGJ-UHFFFAOYSA-N
CAS DataBase Reference
24589-78-4(CAS DataBase Reference)
EPA Substance Registry System
Acetamide, 2,2,2-trifluoro-N-methyl-N-( trimethylsilyl)-(24589-78-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

N-Methyl-N-(trimethylsilyl)trifluoroacetamide price More Price(23)

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 $82.4 2018-11-13 Buy
Sigma-Aldrich 394866 N-Methyl-N-(trimethylsilyl)trifluoroacetamide synthesis grade 24589-78-4 10x1ml $127 2018-11-13 Buy
TCI Chemical M0672 N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent] >95.0%(GC) 24589-78-4 5mL $40 2018-11-22 Buy
TCI Chemical M0672 N-Methyl-N-trimethylsilyltrifluoroacetamide [Trimethylsilylating Agent] >95.0%(GC) 24589-78-4 25mL $120 2018-11-22 Buy
Alfa Aesar A13141 N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97% 24589-78-4 5g $48.4 2018-11-13 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( 153)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22049 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 10967 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3624 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19990 58
Shanghai Qiao Chemical Science Co., Ltd 021-50396381 021-58892003
info@qiaochem.com China 4272 65
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40395 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15926 69

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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