190780
Sigma-Aldrich

TRICHLOROACETIC ACID, SOD IUM SALT, 97%

Linear Formula:

CCl3CO2Na

Empform:

C2Cl3NaO2

Synonyms English:

NaTCA

Nacres: NA.22
Mdl No: MFCD00064198
Fw: 185.37
Pubchem Substance Id: 24851461
CAS Number: 650-51-1
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Properties

Properties
assay 97%
Description TRICHLOROACETIC ACID, SOD IUM SALT, 97%
inchi 1S/C2HCl3O2.Na/c3-2(45)1(6)7
inchi key /h(H67)
indiff. to chromic acid /q
inherent viscosity +1/p-1
inlet and outlet diam. SAQSTQBVENFSKT-UHFFFAOYSA-M
Import License Not required
Check Obsolete No
Temperature Control 1554
Shipping Mode DAS
Business Unit Chemistry

Description

Application

Sodium trichloroacetate with trichloroacetic acid (TCA) undergoes rapid decarboxylation in dimethylformamide (DMF) in the presence of aldehydes to form nucleophilic trichloromethyl anion, which then adds to the aldehydes to form trichloromethyl carbinols. It can also undergo thermal decarboxylation in aprotonic solvents in the presence of olefins to generate dichlorocarbene as an intermediate.

SAFETY INFORMATION

GHS07,GHS09

Signal Word

Warning

RIDADRRIDADR

WGK Germany

WGK 2

Flash Point (F)

Not applicable

Flash Point (C)

Not applicable

Target Organs

Respiratory system

Risk Statement

Supplemental Hazard Statements

DOCUMENTATION

Certificate of Analysis View Sample COA
Certificate of Origin

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