CAS 920-38-7: 2-Propynoic acid, sodium salt

Description: 2-Propynoic acid, sodium salt, also known as sodium propyne-2-carboxylate, is a sodium salt derived from 2-propynoic acid, which is an alkyne carboxylic acid. This compound typically appears as a white crystalline solid and is soluble in water due to the presence of the ionic sodium group. It is characterized by its ability to act as a weak acid, with the carboxylate group facilitating its reactivity in various chemical processes. The presence of the triple bond in the propynyl group contributes to its unique reactivity, making it useful in organic synthesis, particularly in the formation of more complex molecules. Additionally, 2-propynoic acid, sodium salt may exhibit antimicrobial properties, which can be advantageous in certain applications. As with many chemical substances, handling should be done with care, following appropriate safety guidelines to mitigate any potential hazards associated with its use.

Formula: C₃H₂O₂·Na

InChI: InChI=1S/C3H2O2.Na/c1-2-3(4)5;/h1H,(H,4,5);

InChI key: InChIKey=MBTIGPJJQBDYNK-UHFFFAOYSA-N

SMILES: [Na].O=C(O)C#C

Synonyms:

• 2-Propynoic Acid, Sodium Salt (1:1)
• 2-Propynoic acid, sodium salt
• Acetylenecarboxylic acid sodium salt
• Propiolic acid, sodium salt
• Sodium propiolate
• Sodium propynoate

Propiolic Acid Sodium Salt

CAS: 920-38-7

• Formula: C₃H₂NaO₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 93.0366

2-Propynoic acid, sodium salt

CAS: 920-38-7

• Purity: 95%
• Molecular weight: 92.029

Propiolic acid sodium

CAS: 920-38-7

Propiolic acid sodium salt (PAPS) is a corrosion inhibitor that prevents the formation of rust …

• Formula: C₃HNaO₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 92.03 g/mol

Propiolic Acid Sodium Salt (90%)

CAS: 920-38-7

Applications A bactericidal and fungicidal. References Schoppelrei, J., et al.: J. Phys. Chem., 100, 14343 …

• Formula: C₃HNaO₂
• Purity: 90%
• Color and Shape: Neat
• Molecular weight: 92.03