Merck
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15209

Supelco

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane

for GC derivatization, LiChropur, contains 10% TMCS, 98% (excluding TMCS)

Synonym(s):
BSTFA + TMCS
Linear Formula:
CF3C[=NSi(CH3)3]OSi(CH3)3
CAS Number:
Molecular Weight:
257.40
Beilstein:
2050024
Numer MDL:
Identyfikator substancji w PubChem:
NACRES:
NA.22

klasa czystości

for GC derivatization

Poziom jakości

próba

≥97.5% (excluding TMCS, GC)
98% (excluding TMCS)

forma

liquid

jakość

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

zanieczyszczenia

9.0-11.0% TMCS

współczynnik refrakcji

n20/D 1.384 (lit.)

tw

45-50 °C/14 mmHg (lit.)

gęstość

0.97 g/mL (lit.)

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

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Opis ogólny

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane has found application to be used in gas chromatography (GC) and mass-spectrometry (MS). It can also be used in HPLC- electrochemical detection assay of 8-oxo-deoxyguanosine and?8-oxo-guanine.

Opakowanie

1, 1 mL in ampule
5, 25, 50 mL

Inne uwagi

The position of the silyl groups has not been unequivocally established. It has been referred to as both N,N and N,O.

Informacje prawne

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

Kod klasy składowania

3 - Flammable liquids

WGK

WGK 3

Temperatura zapłonu °F

15.8 °F - closed cup

Temperatura zapłonu °C

-9 °C - closed cup

Środki ochrony indywidualnej

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificate of Analysis

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Certificate of Origin

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