≥98%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CC(C)(C)C(=O)[O-].[K+] |
|---|---|
| IUPAC Name | potassium;2,2-dimethylpropanoate |
| InChIKey | WFMNHCSATCWAAQ-UHFFFAOYSA-M |
| INCHI | 1S/C5H10O2.K/c1-5(2,3)4(6)7;/h1-3H3,(H,6,7);/q;+1/p-1 |
| Isomeric SMILES | CC(C)(C)C(=O)[O-].[K+] |
| PubChem CID | 23662159 |
| Molecular Weight | 140.22 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Carboxylic acid derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Carboxylic acid salts |
| Alternative Parents | Monocarboxylic acids and derivatives Carboxylic acids Organic potassium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds Organic cations |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Carboxylic acid salt - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Carbonyl group - Organic cation - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as carboxylic acid salts. These are ionic derivatives of carboxylic acid. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2417455 | Certificate of Analysis | Apr 29, 2024 | P160359 |
| D2417456 | Certificate of Analysis | Apr 29, 2024 | P160359 |
| D2417458 | Certificate of Analysis | Apr 29, 2024 | P160359 |
| D2417459 | Certificate of Analysis | Apr 29, 2024 | P160359 |
| Sensitivity | Hygroscopic |
|---|---|
| Melt Point(°C) | 200 °C |
| Molecular Weight | 140.220 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 140.024 Da |
| Monoisotopic Mass | 140.024 Da |
| Topological Polar Surface Area | 40.100 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 82.900 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
| 1. Qingjun Zhang, Pengyuan Shi, Xigang Yuan, Youguang Ma, Aiwu Zeng. (2022) Direct carboxylation of thiophene with CO2 in the solvent-free carboxylate-carbonate molten medium: Experimental and mechanistic insights. CHINESE JOURNAL OF CHEMICAL ENGINEERING, [PMID:] [10.1016/j.cjche.2022.09.003] |
