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Safety Information

190780

Sigma-Aldrich

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:
650-51-1
Molecular Weight:
185.37
Beilstein:
3773249
EC Number:
211-479-2
MDL number:
MFCD00064198
UNSPSC Code:
12352302
PubChem Substance ID:
24851461
NACRES:
NA.22

Quality Level

200

Assay

97%

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

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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.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H335,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

190780-500G:
190780-100G:
190780-5G:
190780-VAR:
190780-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
STBK3997
STBH9171
STBH9170
STBH5123
STBH5122

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The thermal decarboxylation of alkali trichloroacetates in aprotic solvents. II. Decarboxylation in the presence of olefins.
Wagner WM
Rec. Trav. Chim., 80(7), 740-746 (1961)
Paul L A M Corstjens et al.
Parasitology, 141(14), 1841-1855 (2014-06-17)
The potential of various quantitative lateral flow (LF) based assays utilizing up-converting phosphor (UCP) reporters for the diagnosis of schistosomiasis is reviewed including recent developments. Active infections are demonstrated by screening for the presence of regurgitated worm antigens (genus specific
Pierre E Galand et al.
Molecular ecology, 24(23), 5785-5795 (2015-08-21)
Understanding the link between community diversity and ecosystem function is a fundamental aspect of ecology. Systematic losses in biodiversity are widely acknowledged but the impact this may exert on ecosystem functioning remains ambiguous. There is growing evidence of a positive
Two effective procedures for the synthesis of trichloromethyl ketones, useful precursors of chiral ?-amino and ?-hydroxy acids.
Corey EJ
Tetrahedron Letters, 33(24), 3435-3438 (1992)
Arun A Azad et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 21(10), 2315-2324 (2015-02-26)
Although novel agents targeting the androgen-androgen receptor (AR) axis have altered the treatment paradigm of metastatic castration-resistant prostate cancer (mCRPC), development of therapeutic resistance is inevitable. In this study, we examined whether AR gene aberrations detectable in circulating cell-free DNA
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