Merck
Todas las fotos(1)

155195

Sigma-Aldrich

N,O-Bis(trimethylsilyl)trifluoroacetamide

≥99%

Sinónimos:
BSTFA
Fórmula lineal:
CF3C[=NSi(CH3)3]OSi(CH3)3
Número de CAS:
Peso molecular:
257.40
Beilstein:
2050024
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.22

grado

synthesis grade

Nivel de calidad

200

ensayo

≥99%

formulario

liquid

índice de refracción

n20/D 1.384 (lit.)

bp

45-50 °C/14 mmHg (lit.)

densidad

0.969 g/mL at 25 °C (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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Envase

5, 25, 100 g in ampule

Aplicación

Derivatization reagent employed in a GC-MS analysis of furfural content in foods.

pictogramas

FlameExclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 3

Punto de inflamabilidad F

93.2 °F

Punto de inflamabilidad C

34 °C

Equipo de protección personal

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

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

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Ahmed I Rushdi et al.
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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
E Teixidó et al.
Journal of chromatography. A, 1135(1), 85-90 (2006-10-03)
A new, simple and selective method for the analysis of 5-hydroxymethylfurfural (HMF) in foods by gas chromatography coupled to mass spectrometry (GC-MS) is proposed. Several derivatising procedures based on the formation of an HMF silylated derivative using different reagents were
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