Trifluoroacétate de sodium

Name: Trifluoroacétate de sodium
Brand: ALDRICH

98%

Synonyme(s) :

Acide trifluoroacétique sodium salt

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About This Item

Formule linéaire :

CF₃COONa

Numéro CAS:

2923-18-4

Poids moléculaire :

136.01

UNSPSC Code:

12352302

NACRES:

NA.22

PubChem Substance ID:

24847547

EC Number:

220-879-6

Beilstein/REAXYS Number:

3597949

MDL number:

MFCD00013217

assay:

98%

form:

powder

Nom du produit

Trifluoroacétate de sodium, 98%

InChI key

UYCAUPASBSROMS-UHFFFAOYSA-M

InChI

1S/C2HF3O2.Na/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1

SMILES string

[Na+].[O-]C(=O)C(F)(F)F

assay

98%

form

powder

mp

205-207 °C (dec.) (lit.)

density

1.49 g/mL (lit.)

functional group

fluoro

Quality Level

100

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Catégories apparentées

Chimie et produits biochimiques

Produits chimiques de laboratoire

Sels

Application

Sodium trifluoroacetate can be used:

As a trifluoromethylating agent in nucleophilic trifluoromethylation of aldehydes using copper(I) halide catalyst.
As a difluorocarbene precursor in gem-difluorocyclopropanation of different alkenes using azobisisobutyronitrile (AIBN) as a catalyst.
In the synthesis of trifluoromethylthio-substituted aromatic compounds via copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids in the presence of elemental sulfur.

General description

Sodium trifluoroacetate is a trifluoromethylating agent for compounds like aromatic halides, aldehydes and ketones.

pictograms

GHS05,GHS07

signalword

Danger

hcodes

H314,H332,H412

pcodes

P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

Classe de stockage

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number

0000485017

0000471075

0000465388

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A Method for Defining the Position of Ion Formation in a MALDI TOFMS by Analysis of the Laser Image on the Sample Surface.

Michelle Piotrowski et al.

Journal of the American Society for Mass Spectrometry, 30(3), 489-500 (2018-12-16)

A method is developed to determine the position of ion formation along the flight axis of a MALDI TOFMS instrument using the image of the laser on the sample surface. Previous work (JASMS 2018, 29, 422-434) showed that misalignment of

Copper-mediated oxidative trifluoromethylthiolation of aryl boronic acids with CF3CO2Na and elemental sulfur

Zhai L et al.

Tetrahedron, 69(48), 10262-10266 (2013)

Sodium trifluoroacetate: an efficient difluorocarbene precursor for alkenes

Chang Y and Cai C

Chemistry Letters (Jpn), 34(10), 1440-1441 (2005)

Degradable pH-responsive NIR-II imaging probes based on a polymer-lanthanide composite for chemotherapy.

Miao Feng et al.

Dalton transactions (Cambridge, England : 2003), 49(27), 9444-9453 (2020-07-01)

In this research, a pH-sensitive degradable nanoprobe was designed by combining hydrophobic rare earth nanoparticles with biocompatible mPEG-PLGA nanomicelles for near infrared II (NIR-II) imaging-guided anti-tumor chemotherapy. The as-synthesized nanoprobes (about 300 nm) with a highly enhanced permeability and retention

Sodium trifluoroacetate: an efficient precursor for the trifluoromethylation of aldehydes