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

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: 95%

Color and Shape: Solid

Molecular weight: 93.0366

Ref: IN-DA00GXPB

2-Propynoic acid, sodium salt

CAS: 920-38-7

2-Propynoic acid, sodium salt

Purity: 95%

Ref: 54-OR1042115

Propiolic acid sodium

CAS: 920-38-7

Propiolic acid sodium salt (PAPS) is a corrosion inhibitor that prevents the formation of rust on metal surfaces. It contains a carbonyl group and a hydroxide ion. PAPS has been shown to react in a non-polar solvent such as n-dimethylformamide with nitrogen atoms or an amine to produce a proton, which can then be used to reduce fatty acids. This reaction is expressed in the following equation:

Formula: C₃HNaO₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 92.03 g/mol

Ref: 3D-FP27202

2-Propynoic acid, sodium salt

CAS: 920-38-7

Purity: 95%

Molecular weight: 92.029

Ref: 10-F988801

Propiolic Acid Sodium Salt (90%)

Controlled Product

CAS: 920-38-7

Applications A bactericidal and fungicidal.
References Schoppelrei, J., et al.: J. Phys. Chem., 100, 14343 (1996), Kolb, H., et al.: Drug Discovery Today, 8, 1128 (2003),

Formula: C₃HNaO₂

Purity: 90%

Color and Shape: Neat

Molecular weight: 92.03

Ref: TR-P786330