190780
Sodium trichloroacetate
97%
Sinónimos:
NaTCA, TCA sodium salt, Trichloroacetic acid sodium salt
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Fórmula lineal:
CCl3CO2Na
Número CAS:
Peso molecular:
185.37
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-479-2
Beilstein/REAXYS Number:
3773249
MDL number:
Assay:
97%
Servicio técnico
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Permítanos ayudarleQuality Level
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.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - STOT SE 3
target_organs
Respiratory system
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Two effective procedures for the synthesis of trichloromethyl ketones, useful precursors of chiral ?-amino and ?-hydroxy acids.
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Tetrahedron Letters, 33(24), 3435-3438 (1992)
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