Trichloroacetic acid (sodium)

Base Information

• Chemical Name: Trichloroacetic acid (sodium)
• CAS No.: 650-51-1
• Molecular Formula: C2H Cl3 O2 . Na
• Molecular Weight: 185.37
• Hs Code.: 29154000
• Mol file: 650-51-1.mol

Synonyms:Trichloroacetic acid (sodium);SCHEMBL60577;Sodium trichloroacetate, 97%;TCA, PESTANAL(R), analytical standard

Chemical Property of Trichloroacetic acid (sodium)

Chemical Property:

• Appearance/Colour: White to almost white powder
• Vapor Pressure: 0.17mmHg at 25°C
• Melting Point: 300 °C
• Boiling Point: 196.499°C at 760 mmHg
• PKA: 0.6[at 20 ℃]
• Flash Point: 66.344°C
• PSA: 40.13000
• Density: 1.808g/cm³
• LogP: 0.10650
• Storage Temp.: 0-6°C
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in water, ethanol, methanol, acetone.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 184.893982
• Heavy Atom Count: 8
• Complexity: 83.4

Purity/Quality:

99.9% ^*data from raw suppliers

Sodium trichloroacetate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Toxic by ingestion, irritant to skin and eyes.
• Hazard Codes: Xi,N
• Statements: 37-50/53
• Safety Statements: 46-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=O)(C(Cl)(Cl)Cl)O.[Na]
• Uses: As a decalcifier and fixative in microscopy; also as a precipitant of protein. As herbicide. Sodium trichloroacetate, is used in acid binding reagent in the textile industry in the dying process. Sodium trichloroacetate has been reported previously to be an effective denaturation reagent for proteins was applied to poly(l-lysine) and poly(l-glutamic acid) to see its effects on a coil-to-helix transition and on the chemical reactivities of the ε-amino group of poly(l-lysine). Addition of sodium trichloroacetate to poly-(l-lysine) induced a helical conformation even at neutral pH where the ε-amino group of the polymer was protonated. 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.

Technology Process of Trichloroacetic acid (sodium)

There total 3 articles about Trichloroacetic acid (sodium) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

N,N-dimethyl-formamide (68-12-2,33513-42-7) → sodium trichloroacetate (650-51-1)

Guidance literature:

With trichloroacetic acid;

Reference yield:

C45H94N(1+)*C2Cl3O2(1-) + sodium picrate (3324-58-1) → sodium trichloroacetate (650-51-1) + tri(nonyl)octadecylammonium picrate

Guidance literature:

With 4-Cl-3,5-(NO₂)2-C₆H₂COCF₃; In water; toluene; at 19.84 ℃; Further Variations:; Reagents; Equilibrium constant;

DOI:10.1134/S1070427206010149

Reference yield:

→ sodium trichloroacetate (650-51-1)

Guidance literature:

upstream raw materials:

sodium picrate

N,N-dimethyl-formamide

Downstream raw materials:

syn-5,5,10,10-Tetrachlortricyclo<7.1.0.0^4,6>decan

Phenyl-methoxy-dichlor-cyclobutenon

3-Chloro-7-methyl-2-phenyl-indolizine-1-carboxylic acid methyl ester

(2,2-Diphenyl-vinyl)-phenyl-carbamic acid methyl ester

Refernces

• 1、 -. "Wood preservative compositions". . . Retrieved 2008/06/13.