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Przejdź do
155195
N,O-Bis(trimethylsilyl)trifluoroacetamide
≥99%
Synonim(y):
BSTFA
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| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 346,00 zł | |
| 25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1360,00 zł | |
| 100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2260,00 zł |
Informacje o tej pozycji
Wzór liniowy:
CF3C[=NSi(CH3)3]OSi(CH3)3
Numer CAS:
Masa cząsteczkowa:
257.40
UNSPSC Code:
12352111
NACRES:
NA.22
PubChem Substance ID:
EC Number:
247-103-9
Beilstein/REAXYS Number:
2050024
MDL number:
Assay:
≥99%
Form:
liquid
346,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócgrade
synthesis grade
assay
≥99%
form
liquid
refractive index
n20/D 1.384 (lit.)
bp
45-50 °C/14 mmHg (lit.)
density
0.969 g/mL at 25 °C (lit.)
functional group
fluoro
SMILES string
C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F
InChI
1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+
InChI key
XCOBLONWWXQEBS-KPKJPENVSA-N
General description
N,O-Bis(trimethylsilyl)trifluoroacetamide is an organosilicon reagent for trimethylsilylation, deprotection, dehydrogenation, allylic alkylation, nitronate formation, and Claisen rearrangement.
BSTFA is a silylating agent used in the synthesis of 4-Quinolones.
BSTFA is a silylating agent used in the synthesis of 4-Quinolones.
Application
N,O-Bis(trimethylsilyl)trifluoroacetamide can be used as a derivatization reagent for the determination of the estrogens estrone and 17α-ethinylestradiol by gas chromatography-mass spectrometry.
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Ta pozycja | |||
|---|---|---|---|
| assay ≥99% | assay ≥99.0% (GC) | assay ≥97.5% (excluding TMCS, GC), 98% (excluding TMCS) | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) | refractive index n20/D 1.384 (lit.) |
| density 0.969 g/mL at 25 °C (lit.) | density 0.969 g/mL at 25 °C (lit.) | density 0.97 g/mL (lit.) | density 0.969 g/mL at 25 °C (lit.) |
| bp 45-50 °C/14 mmHg (lit.) | bp 45-50 °C/14 mmHg (lit.) | bp 45-50 °C/14 mmHg (lit.) | bp 45-50 °C/14 mmHg (lit.) |
| form liquid | form liquid | form liquid | form - |
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Klasa składowania
3 - Flammable liquids
wgk
WGK 3
flash_point_f
93.2 °F
flash_point_c
34 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Synthesis of 4-Quinolones: N, O-Bis (trimethylsilyl) acetamide-Mediated Cyclization with Cleavage of Aromatic C--O Bond
Pisa O, et al.
European Journal of Organic Chemistry, 2016, 2336-2350 (2016)
Hidenori Matsukami et al.
The Science of the total environment, 493, 672-681 (2014-07-06)
Chlorinated and non-halogenated organophosphorus flame retardants (OPFRs) including tris(2-chloroisopropyl) phosphate (TCIPP), diethylene glycol bis(di(2-chloroisopropyl) phosphate) (DEG-BDCIPP), triphenyl phosphate (TPHP), and bisphenol A bis(diphenyl phosphate) (BPA-BDPP) have been used increasingly as alternatives to polybrominated diphenyl ethers and other brominated flame retardants.
Ahmed I Rushdi et al.
SpringerPlus, 3, 253-253 (2014-06-14)
Propolis is a sticky material mixed by honeybees to utilize it in protecting their hives from infection by bacteria and fungi. The therapeutic properties of propolis are due to its chemical composition with bio-active compounds; therefore, researchers are interested in
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 155195-500G | 04061833498675 |
| 155195-100G | 04061837789441 |
| 155195-5G | 04061837789458 |
| 155195-25G | 04061838741950 |
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