average Mw 4,000-6,000, 40 wt. % in H2O 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CC(=C)C(=O)O[Na] |
|---|---|
| IUPAC Name | sodium;2-methylprop-2-enoate |
| InChIKey | SONHXMAHPHADTF-UHFFFAOYSA-M |
| INCHI | 1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1 |
| Isomeric SMILES | CC(=C)C(=O)[O-].[Na+] |
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 sodium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| 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 sodium salt - Organic salt - Organooxygen compound - Carbonyl group - 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 |
|---|---|---|---|
 B2604402 | Certificate of Analysis | Jan 26, 2026 | S303939 |
| H2519413 | Certificate of Analysis | Jun 24, 2025 | S303939 |
| H2427242 | Certificate of Analysis | Jun 29, 2024 | S303939 |
| H2427330 | Certificate of Analysis | Jun 29, 2024 | S303939 |
| Refractive Index | n20/D 1.401 |
|---|---|
| Flash Point(°C) | 74.2ºC |
| Molecular Weight | 108.070 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 108.019 Da |
| Monoisotopic Mass | 108.019 Da |
| Topological Polar Surface Area | 40.100 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 87.700 |
| 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. Xinyao Li, Lingshu Kong, Guanghui Gao. (2021) A bio-inspired self-recoverable polyampholyte hydrogel with low temperature sensing. Journal of Materials Chemistry B, 9 (8): (2010-2015). [PMID:33538753] [10.1039/D0TB02895A] |
| 2. Haozhe Wang, Yusong Gao, Zhiying Yin, Jianbin Qin, Yongsheng Zhao, Guangcheng Zhang. (2024) Synthesis of Highly Expandable Poly(methacrylimide) (PMI) Precursor Beads Through Optimized Suspension Polymerization of MAA-MAN-tBMA Copolymers. Polymers, 17 (1): (89). [PMID:39795492] [10.3390/polym17010089] |
