Sodium 2-methylpropanoate

Basic Information

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CAS Number

996-30-5

Molecular Formula

C4H7NaO2

Molecular Weight

110.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

320 ºC

Boiling Point

155.2 °C at 760 mmHg

Density

0.983 g/cm3

Flash Point

58.2 °C

SMILES

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CC(C)C(=O)[O-].[Na+]

InChI

InChI=1S/C4H8O2.Na/c1-3(2)4(5)6;/h3H,1-2H3,(H,5,6);/q;+1/p-1

InChIKey

TWEGKFXBDXYJIU-UHFFFAOYSA-M

LogP

-0.60770

Complexity

60.7

Synonyms & References

English

BCP32132
Propanoic acid, 2-methyl-, sodium salt (1:1)
AKOS003051489
Propanoic acid, 2-methyl-, sodium salt
SCHEMBL904378
sodium 2-methylpropanoate
EINECS 213-630-8
AKOS015915548
FT-0633214
EN300-7579762
DTXSID1061368
TWEGKFXBDXYJIU-UHFFFAOYSA-M
SODIUMISOBUTYRATE
996-30-5
NS00079953
Sodium isobutyrate
CHEMBL1762641
sodium;2-methylpropanoate
Propanoic acid,2-methyl-, sodium salt (1:1)
SODIUM ISOBUTYRATE
2-Methylpropionic acid Na salt
isobutyric acid Na-salt
isobutyric acid sodium salt
Propanoic acid,2-methyl-,sodium salt
sodium 2-methylpropionate
Sodium 2-methylpropanoate

MDL Number

MFCD00045890

Customs Code

2915900090

FAQ

What are the physical and chemical properties of Sodium 2-methylpropanoate (CAS: 996-30-5)?

Sodium 2-methylpropanoate appears as a white crystalline solid. Its molecular weight is approximately 126.13 g/mol. It is highly soluble in water and ethanol. Chemically, it is moderately reactive, particularly with bases and acids. It is less reactive than its carboxylic acid counterpart, 2-methylpropanoic acid.

How is Sodium 2-methylpropanoate (CAS: 996-30-5) typically synthesized?

Sodium 2-methylpropanoate is typically synthesized by the reaction of 2-methylpropanoyl chloride with sodium hydroxide. This process involves the deprotonation of the carboxylic acid chloride to form the sodium salt. The reaction is exothermic and requires careful temperature control to prevent side reactions.

What industries use Sodium 2-methylpropanoate (CAS: 996-30-5)?

Sodium 2-methylpropanoate is used in various industries, including pharmaceuticals, where it serves as a precursor in the synthesis of certain drugs. It is also utilized in the production of polymers and in organic synthesis for the preparation of other chemicals. Its use in sensors and semiconductors is less common but still relevant due to its reactivity and solubility properties.

What precautions should be taken when handling Sodium 2-methylpropanoate (CAS: 996-30-5)?

When handling Sodium 2-methylpropanoate, it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from incompatible substances like acids and bases. Spills should be handled carefully, using appropriate absorbents, and the area should be well-ventilated to avoid inhalation risk. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.