Butyric Acid

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Butyric Acid Specification

Molecular Weight
88.11 g/mol

Taste
Unpleasant, rancid butter-like

Smell
Pungent, unpleasant, buttery odor

Refractive Rate
1.397-1.399

Molecular Formula
C4H8O2

Boiling point
163.7C

HS Code
29156000

Structural Formula
CH3CH2CH2COOH

Classification
Organic Acids

Organic Acid Types
Carboxylic Acid

Grade
Industrial Grade, Food Grade

Purity
99%

Application
Food Industry, Pharmaceutical Industry, Animal Feed Additive, Chemical Intermediates

Appearance
Colorless to yellowish oily liquid

CAS No
107-92-6

EINECS No
203-532-3

Other Names
Butanoic Acid

Usage
Flavoring agent, Intermediate in chemical synthesis, Perfume ingredient

Melting Point
-7.9C

Density
0.958 Gram per cubic centimeter(g/cm3)

Solubility
Miscible with water, soluble in ethanol and ether

Raw Material
Derived from fermentation or synthetic processes

Flash Point
72C (closed cup)

Stability
Stable under recommended storage conditions

Viscosity
Approx. 1.6 mPas at 25C

Storage Conditions
Store in a cool, dry, well-ventilated area in tightly closed containers

Packing
Available in 25 kg, 220 kg drums or IBC tanks

Vapor Pressure
4 mmHg at 20C

pH
<1 (strongly acidic in aqueous solution)

Hazard Class
Corrosive, Irritant

About Butyric Acid

Butyric acid (from Greek , meaning "butter"), also known under the systematic name butanoic acid,abbreviated BTA,[5] is a carboxylic acid with the structural formula CH3CH2CH2-COOH. Salts and esters of butyric acid are known as butyrates or butanoates. Butyric acid is found in milk, especially goat, sheep and buffalo milk, butter, Parmesan cheese, and as a product of anaerobic fermentation (including in the colon and as body odor). It has an unpleasant smell and acrid taste, with a sweetish aftertaste (similar to ether). It an be detected by mammals with good scent detection abilities (such as dogs) at 10 ppb, whereas humans can detect it in concentrations above 10 ppm.Butyric acid is used in the preparation of various butyrate esters.Due to its powerful odor, it has also been used as a fishing bait additive.

Versatile Applications Across Industries

Butyric Acid is widely utilized as a flavoring agent, a chemical intermediate, and as a food additive in the food and pharmaceutical sectors. Its efficacy in enhancing the nutritional value of animal feed and its use in perfume manufacturing highlights its broad industrial versatility, ensuring reliable performance in diverse sectors.

Safe Handling And Storage Recommendations

Being corrosive and strongly acidic, Butyric Acid requires careful handling. Store in a cool, dry, well-ventilated area, tightly sealed to prevent any corrosive or irritant exposure. Compliance with recommended storage ensures product stability and safety during transport, warehousing, and application.

FAQs of Butyric Acid:

Q: How should Butyric Acid be stored to maintain its stability?

A: Butyric Acid needs to be stored in a cool, dry, and well-ventilated area with containers tightly closed. This prevents degradation and ensures stability as the product remains corrosive and an irritant if exposed.

Q: What are the main uses of Butyric Acid in industrial applications?

A: Butyric Acid is chiefly employed as a flavoring agent in food products, as a chemical intermediate in synthesis, as an animal feed additive, and in the formulation of pharmaceutical and perfume ingredients.

Q: When is Butyric Acid typically added during the manufacturing process?

A: In manufacturing, Butyric Acid is integrated either during the compounding of flavors, blending of pharmaceutical ingredients, or as part of feed formulation, depending on the applications specific requirements and desired product outcome.

Q: Where is Butyric Acid sourced from, and how is it produced?

A: Butyric Acid can be derived from fermentation processes using agricultural substrates or synthesized chemically. Commercial suppliers may offer both natural and synthetic grades to suit industry demand.

Q: What are the benefits of using Butyric Acid in animal feed?

A: When added to animal feed, Butyric Acid enhances feed efficiency and supports animal gut health, owing to its properties that promote digestion and nutrient absorption.

Q: What safety precautions are necessary when handling Butyric Acid?

A: Due to Butyric Acids corrosive and irritating nature, personnel should use appropriate protective equipment, avoid direct contact, and handle it in accordance with hazardous material guidelines.

Q: Which packaging options are available for distributing Butyric Acid?

A: Butyric Acid is available in 25 kg drums, 220 kg drums, and IBC tanks, allowing for flexible options suited to industrial, commercial, and transport necessities.

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