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What is another name for propionic acid C3h6o2?

Jan 20, 2026 Leave a message

What is another name for propionic acid C3h6o2?

Propionic acid, also known as propanoic acid, is a versatile carboxylic acid with a wide range of applications across various industries. This colorless liquid has a pungent odor and is soluble in water, making it an ideal candidate for use in food preservation, where it acts as a natural preservative to inhibit mold and bacteria growth. In the agricultural sector, propionic acid is utilized as a feed additive to enhance the shelf life of animal feed, ensuring better nutrition and health for livestock. Additionally, it serves as a key intermediate in the synthesis of various chemicals, including herbicides, pharmaceuticals, and plasticizers, showcasing its importance in chemical manufacturing.

 

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Propionic Acid Physical Properties:

  • Appearance: Colorless liquid
  • Odor: Pungent, acetic-like odor
  • Density: 0.993 g/cm³ (at 20°C)
  • Boiling Point: 141°C (286°F)
  • Melting Point: -20.8°C (-5.4°F)
  • Flash Point: 54°C (129°F)
  • Solubility in Water: Completely miscible
  • Vapor Pressure: 0.3 mmHg (at 20°C)

 

Safety Information:

Propionic acid is irritating and can cause burning and redness upon skin contact. Avoid direct skin contact.

Inhalation of propionic acid vapors may irritate the respiratory tract; good ventilation is required.

Propionic acid is flammable and should be kept away from open flames and high temperatures. Store in a cool, well-ventilated place.

When handling propionic acid, wear appropriate protective equipment such as gloves and goggles. Exercise caution during handling.

 

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