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Acetic Acid (CH3COOH) CAS No 64-19-7 – Structure, Properties, Uses

Dec 11, 2025 Leave a message

CAS 64-19-7 Acetic acid is the second simplest carboxylic acid (after formic acid). It is an important chemical reagent and industrial chemical across various fields.  Next, we will guide you through the structure, properties and uses of acetic acid.

 

Acetic Acid (CH3COOH) CAS No 64-19-7 – Structure

Acetic Acid is an organic compound with the formula CH3COOH. It is a carboxylic acid consisting of a methyl group that is attached to a carboxyl functional group. The systematic IUPAC name of acetic acid is ethanoic acid and its chemical formula can also be written as C2H4O2.

 

Acetic Acid Structure:

Acetic Acid Structure

 

Acetic Acid (CH3COOH) CAS No 64-19-7 – Properties

Physical Properties

Appearance: Colorless liquid.

Odor: Strong, pungent, vinegar-like.

Taste: Sour.

Melting Point: 16.6°C (61.9°F) (pure/glacial form).

Boiling Point: ~118.1°C (244.2°F).

Density: ~1.05 g/cm³ (liquid).

Solubility: Completely miscible with water, alcohol, ether; causes slight volume contraction when mixed with water.

Hygroscopic: Absorbs moisture from the air, potentially solidifying in humid conditions.

 

Acetic Acid (CH3COOH) CAS No 64-19-7

 

 

Acetic Acid (CH3COOH) CAS No 64-19-7 – Uses

Food Industry:

Utilized in the manufacturing of vinegar

Food flavoring and preservative

 

Textile Industry:

Methods of dyeing

Treatment of the fabric

 

Pharmaceuticals:

Utilized in the production of aspirin, antibiotics, and other medications.

An ingredient in a number of chemical syntheses

 

Chemical Industry:

Precursor for the synthesis of esters, vinyl acetate monomer (VAM), acetic anhydride, and other compounds

 

Agriculture:

Included into herbicides and insecticides

 

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GNEE BIO is a professional chemical raw materials supplier located in Henan Province, China. We have passed quality system certification and have self-managed import and export rights. Our products are popular with customers. As a leading global supplier, we deliver certified chemical raw materials that comply with REACH, RoHS, ISO and other international standards. Our robust monthly production capacity ensures consistent quality and a reliable supply for bulk orders.

 

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