Documentos clave

Ver Toda la documentación

Saltar a

M0789

N-Methyl-bis(trifluoroacetamide)

Name: <I>N</I>-Methyl-bis(trifluoroacetamide)
Brand: SIGMA

derivatization grade (GC derivatization), LiChropur^™, ≥97.0% (GC)

Sinónimos:

MBTFA (N-methyl-bis(trifluoroacetamide)or BTFA (bis(TFA)), MBTFA

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Cambiar Vistas

Tamaño de envase	SKU	Disponibilidad	Precio

Acerca de este artículo

Fórmula lineal:

CF₃CON(CH₃)COCF₃

Número CAS:

685-27-8

Peso molecular:

223.07

UNSPSC Code:

41115711

NACRES:

NA.22

PubChem Substance ID:

24896572

EC Number:

211-680-5

Beilstein/REAXYS Number:

1878402

MDL number:

MFCD00000412

Assay:

≥97.0% (GC)

Form:

liquid

En este momento no podemos mostrarle ni los precios ni la disponibilidad

Servicio técnico

¿Necesita ayuda? Nuestro equipo de científicos experimentados está aquí para ayudarle.

Permítanos ayudarle

Propiedades

grade

derivatization grade (GC derivatization)

Quality Level

100

assay

≥97.0% (GC)

form

liquid

quality

LiChropur^™

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.346 (lit.)

bp

121-122 °C (lit.)

density

1.547 g/mL at 25 °C

suitability

complies for derivatization

storage temp.

2-8°C

SMILES string

CN(C(=O)C(F)(F)F)C(=O)C(F)(F)F

InChI

1S/C5H3F6NO2/c1-12(2(13)4(6,7)8)3(14)5(9,10)11/h1H3

InChI key

AWGBWLXGUPTXHF-UHFFFAOYSA-N

Descripción

Application

Reagent for introducing trifluoroacetyl group.

Suitable for the derivatization of alcohols and carbohydrates(mono-,di-,tri- and tetrasaccharides.

Other Notes

Reagent for trifluoroacetyl.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Comparar elementos similares

Ver comparación completa

Mostrar Diferencias

1 of 1

Este artículo	65943	69479	394866
Supelco M0789 N-Methyl-bis(trifluoroacetamide)	Supelco 65943 N-Methyl-bis(trifluoroacetamide)	Supelco 69479 N-Methyl-N-(trimethylsilyl)trifluoroacetamide	Supelco 394866 N-Methyl-N-(trimethylsilyl)trifluoroacetamide
assay ≥97.0% (GC)	assay ≥99.0% (GC)	assay ≥98.5% (GC)	assay ≥98%
reaction suitability reagent type: derivatization reagent reaction type: Acylations	reaction suitability reagent type: derivatization reagent reaction type: Acylations, reagent type: derivatization reagent reaction type: Silylations	reaction suitability reagent type: derivatization reagent reaction type: Silylations	reaction suitability reagent type: derivatization reagent reaction type: Silylations
Quality Level 100	Quality Level 100	Quality Level 200	Quality Level 100
bp 121-122 °C (lit.)	bp 121-122 °C (lit.)	bp 130-132 °C (lit.)	bp 130-132 °C (lit.)
refractive index n20/D 1.346 (lit.)	refractive index n20/D 1.346	refractive index n20/D 1.38 (lit.), n20/D 1.380	refractive index n20/D 1.38 (lit.)
density 1.547 g/mL at 25 °C	density 1.547 g/mL at 25 °C	density 1.075 g/mL at 25 °C (lit.)	density 1.075 g/mL at 25 °C (lit.)

Still not finding the right product?

Explore all of our products under

pictograms

GHS02,GHS05

signalword

Danger

hcodes

H226,H314

pcodes

P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 3

flash_point_f

113.0 °F - closed cup

flash_point_c

45 °C - closed cup

ppe

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

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Quantification of amphetamine plasma concentrations by gas chromatography coupled to mass spectrometry.

N Pizarro et al.

Journal of pharmaceutical and biomedical analysis, 21(4), 739-747 (2000-03-04)

We developed a fast and sensitive method for identification and quantification of plasma concentrations of amphetamine using gas chromatography with mass spectrometry detection (GC-MS). Amphetamine-d8 served as internal standard. The method involves a single extraction procedure and an easy treatment

Simultaneous analysis of pesticides from different chemical classes by using a derivatisation step and gas chromatography-mass spectrometry.

Caroline Raeppel et al.

Journal of chromatography. A, 1218(44), 8123-8129 (2011-10-04)

This work presents a new method to analyse simultaneously by GC-MS 31 pesticides from different chemical classes (2,4 D, 2,4 MCPA, alphacypermethrin, bifenthrin, bromoxynil, buprofezin, carbaryl, carbofuran, clopyralid, cyprodinil, deltamethrin dicamba, dichlobenil, dichlorprop, diflufenican, diuron, fenoxaprop, flazasulfuron, fluroxypyr, ioxynil, isoxaben

OVCAR-3 spheroid-derived cells display distinct metabolic profiles.

Kathleen A Vermeersch et al.

PloS one, 10(2), e0118262-e0118262 (2015-02-18)

Recently, multicellular spheroids were isolated from a well-established epithelial ovarian cancer cell line, OVCAR-3, and were propagated in vitro. These spheroid-derived cells displayed numerous hallmarks of cancer stem cells, which are chemo- and radioresistant cells thought to be a significant

Ver todos los artículos relacionados

Número de artículo de comercio global

SKU	GTIN
M0789-10X1ML	04061834037446
M0789-1ML	04061837813375
M0789-5ML	04061834037453

Questions

Reviews

No rating value