132101
Sigma-Aldrich

Sodium trifluoroacetate

Linear Formula:

CF3COONa

Empform:

C2F3NaO2

Synonyms English:

Trifluoroacetic acid sodium salt

Nacres: NA.22
Mdl No: MFCD00013217
Fw: 136.01
Pubchem Substance Id: 24847547
CAS Number: 2923-18-4
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Properties

Properties
assay 98%
density 1.49 
density of sugar measuring range g/mL (lit.)
Description Sodium trifluoroacetate 98%
format powder
inchi key 1S/C2HF3O2.Na/c3-2(45)1(6)7
indiff. to chromic acid /h(H67)
inherent viscosity /q
inlet and outlet diam. +1/p-1
inlet and outlet nptm × nptm UYCAUPASBSROMS-UHFFFAOYSA-M
MDM Code 132101-25G
Material Number 132101
Business Unit 774
Shipping Mode AP
MRP Type PD
Local HS Code 29159090
EUD NO
Legacy SIGMA
Shelf Life 0
Plant 6311
Sales Org 6304
EUD Documents Needed 0
CAS Number 2923-18-4

Description

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.

SAFETY INFORMATION

Signal Word

P273 - P391 - P501

RIDADRRIDADR

WGK Germany

WGK 1

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

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