190780
Sodium trichloroacetate
97%
Synonym(s):
NaTCA, TCA sodium salt, Trichloroacetic acid sodium salt
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About This Item
Linear Formula:
CCl3CO2Na
CAS Number:
Molecular Weight:
185.37
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-479-2
Beilstein/REAXYS Number:
3773249
MDL number:
Assay:
97%
Quality Segment
assay
97%
functional group
chloro
SMILES string
[Na+].[O-]C(=O)C(Cl)(Cl)Cl
InChI
1S/C2HCl3O2.Na/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1
InChI key
SAQSTQBVENFSKT-UHFFFAOYSA-M
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.
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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