N-Methyl-N-(trimethylsilyl)trifluoracetamid
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N-Methyl-N-(trimethylsilyl)trifluoracetamid Eigenschaften
- Schmelzpunkt:
- 98-100°C
- Siedepunkt:
- 130132°C
- Dichte
- 1.075 g/mL at 25 °C(lit.)
- Dampfdichte
- >1 (vs air)
- Dampfdruck
- 8.8 mm Hg ( 27 °C)
- Brechungsindex
- n
20/D 1.383
- Flammpunkt:
- 77 °F
- storage temp.
- 2-8°C
- L?slichkeit
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- Aggregatzustand
- Liquid
- pka
- -1.34±0.70(Predicted)
- Farbe
- Clear colorless to light yellow
- Wichte
- 1.076
- Wasserl?slichkeit
- reacts
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 1941550
- InChIKey
- MSPCIZMDDUQPGJ-UHFFFAOYSA-N
- CAS Datenbank
- 24589-78-4(CAS DataBase Reference)
- EPA chemische Informationen
- Acetamide, 2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)- (24589-78-4)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi,F,T,N | ||
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R-S?tze: | 10-36/37/38-61-50/53-51/53 | ||
S-S?tze: | 26-36-37/39-16-45-53-61 | ||
RIDADR | UN 1993 3/PG 3 | ||
WGK Germany | 3 | ||
RTECS-Nr. | AC9800000 | ||
F | 10-21 | ||
Hazard Note | Flammable | ||
TSCA | T | ||
HazardClass | 3 | ||
PackingGroup | III | ||
HS Code | 29319090 |
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Gefahrenhinweise |
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Sicherheit |
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N-Methyl-N-(trimethylsilyl)trifluoracetamid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R10:Entzündlich.R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S16:Von Zündquellen fernhalten - Nicht rauchen.
Chemische Eigenschaften
Clear colorless to light yellow liquidVerwenden
N-Methyl-N-(trimethylsilyl)trifluoroacetamide is used as a silylating reagent that forms volatile derivatives for GC-MS analysis. It acts as a pharmaceutical intermediate and metabolite of Famprofazone in humans. It is also used in the detection of steroid hormones 17-alfa-ethynylestradiol and estrone.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.Allgemeine Beschreibung
N-Methyl-N-(trimethylsilyl)trifluoroacetamide (MSTFA) is a derivatizing reagent. It can be used as alternatives to diazomethane.l?uterung methode
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)trifluoracetamid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
N-Methyl-N-(trimethylsilyl)trifluoracetamid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 282)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5889 | 58 |
Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 |
info@deshangchem.com | China | 662 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18751 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 9087 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32957 | 60 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3619 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29880 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10311 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
24589-78-4(N-Methyl-N-(trimethylsilyl)trifluoracetamid)Verwandte Suche:
Thiophanat-methyl
Bensulfuron methyl
N-Methylacetamid
2,2,2-Trifluoracetamid
Trifluoroacetamidine
Trimethylsilan
Hexamethyldisilan
Methylsilantriyltriacetat
Methylacetat
Methylacrylat
Methyl-4-hydroxybenzoat
Iodotrimethylsilan
Azidotrimethylsilan
Dichlor(dimethyl)silan
Kresoxim-methyl
Triethoxy(methyl)silan
Butan-2-on-O,O',O''-(methylsilyli-dyn)trioxim
N-(Trimethylsilyl)acetamid
- N-METHYL-N-(TRIMETHYLSILYL)TRIFLUOROACETAMIDE W. 1% TMCS
- N-METHYL-N-(TRIMETHYLSILYL)TRIFLUORO-ACE TAMIDE, DERIVATIZATION GRADE
- N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACET-A MIDE, FOR GC
- N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAM, 10x1ML PACKSIZE
- N-METHYL-N-(TRIMETHYLSILYL)TRIFLUOROACETAMIDE 98%
- N-Methyl-N-(Trimethylsily)Trifluoroacetamide
- N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 98
- MSTFA~N-Trimethylsilyl-N-methyltrifluoroacetamide
- N- Methyl-N-three Methylsilane threefluoroacetaMide
- N-Methyl-N-trimethylsilyltrifluoroacetamide(MSTFA)
- N-Methyl-N-trimethylsilyltrifluoroacetamide[trimethylsilylatingagent]
- Acetamide, 2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)-
- n-methyl-n-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane
- MSTFA (Reagent Grade for Silylating)
- MSTFA, N-(Trifluoroacetyl)-N-(trimethylsilyl)methylamine, (N-Methyltrifluoroacetamido)trimethylsilane
- MSTFA (N-Methy-N-(triMethylsilyl)trifluoroacetaMide
- 2,2,2-TRIFLUORO-N-METHYL-N-(TRIMETHYLSILYL)-ACETAMIDE
- N-METHYL-N-(TRIMETHYLSILYL)TRIFLUORO
- N-METHYL-N-TMS-TRIFLUOROACETAMIDE
- N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE
- N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE ACTIVATED I
- N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE ACTIVATED II
- N-METHYL-N-TRIMETHYLSILYLTRIFLUOROACETAMIDE ACTIVATED III
- N-METHYL-N-(TRIMETHYLSILYL)-2,2,2-TRIFLUOROACETAMIDE
- N-METHYLTRIMETHYLSILYLTRIFLUORACETAMIDE
- N-METHYLTRIMETHYLSILYLTRIFLUOROACETAMIDE
- N-TRIMETHYLSILYL-N-METHYL TRIFLUOROACETAMIDE
- MSTFA ACTIVATED I
- MSTFA ACTIVATED II
- MSTFA ACTIVATED III
- MSTFA activated III, N-Methyl-N-trimethylsilyltrifluoroacetamide imidazole mixture
- N-Trimethylsilyl-N-methyl trifluoroacetamide, MSTFA
- 2,2,2-trifluoro-n-methyl-n-(trimethylsilyl)-acetamid
- MSTFA MSTFA
- 2,2,2-Trifluoro-N-methyl-N-(trimethylsilyl)acetamide for gas chromatography
- N-(Trimethylsilyl)-N-methyl-2,2,2-trifluoroacetamide
- N-Methyl-N-trimethylsilyltrifluoracetamide
- N-Methyl-N-(trimethylsilyl)trifluoroacetamide,97%
- N-Methyl-N-(trimethylsilyl)trifluoroacetamide,N-Trimethylsilyl-N-methyl trifluoroacetamide, MSTFA
- N-Methyl-N-(trimethylsilyl)trifluoroacetamide 99+%
- N-Methyl-N-(trimethy
- MSTFA Reagent
- N-Methyl-N-triMethylsilyltrifluoroacetaMide 
- N-Methyl-N-(triMethylsilyl)trifluoroacetaMide, 97% 5GR
- 2,2,2-TRIFLUORO-N-METHYL-N-(TRIMETHYLSIL
- MSTFA with 1 % TMCS
- N-methy-N-(trimethylsilyl) trifluoroacetamide
- MSTFA, 5x10 ml, 25 g
- N-Methyl-N-trimethylsilyltrifluoroacetamide[TrimethylsilylatingAgent]>
- CAS24589-78-4 N-methyl-N-(trimethylsilyl)trifluoroacetamide
- N-Methyl-N-Trimethylsilyl Trifluoroacetamide (MSTFA) extrapure, 98%
- MSTFA+TMCS (99:1)
- MSTFA
- N-methyl-N- (trimethylmethyl silane) trifluoroacetamide
- DK232
- N-Methyl-N- (trimethylsilyl)trifluoroacet
- N-Methyl-N-(trimethylsilyl)trifluoroacetamide,for GC derivatization
- N-Methyl-N-trimethylsilyltrifluoroacetamide, Trimethylsilylating Agent,≥ 90.0%