650-51-1
Product Name:
SODIUM TRICHLOROACETATE
Formula:
C2Cl3NaO2
Synonyms:
NaTCA;TCA sodium salt;Trichloroacetic acid sodium salt
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CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Yellow deliquescent solid; [Merck Index] White to yellow hygroscopic solid; [ICSC] Off-white granules; [MSDSonline] |
|---|---|
| Color/Form | Yellow powder |
| Melting Point | Decomposes at 165-200 °C |
| Solubility | In water = 1.2 kg/l at 25 °C |
| Density | Relative density (water = 1): 0.9 |
| Vapor Pressure | 0.00000003 [mmHg] |
| LogP | 0.002 |
| Decomposition | 165 °C |
| Dissociation Constants | pKa = 0.64 |
| Other Experimental Properties | Deliquescent |
| Chemical Classes | Metals -> Organic Acids, Metal Salts |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. |
COMPUTED DESCRIPTORS
| Molecular Weight | 185.36 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 183.886157 g/mol |
| Monoisotopic Mass | 183.886157 g/mol |
| Topological Polar Surface Area | 40.1 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 87.8 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
TCA-sodium is an organic molecular entity.