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Butanoic Acid Extra Pure Amaris Chemicals

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Butanoic Acid Extra Pure

Name: Butanoic Acid Extra Pure - Amaris Chemical Solutions
Price: 34.78 USD
Availability: InStock

Original price was: $ 35.00.Current price is: $ 34.78.

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Butanoic Acid Extra Pure, also known as butyric acid, is a high-purity carboxylic acid used in laboratory research for organic synthesis, esterification studies, and biochemical analysis. It serves as a building block in the preparation of esters, polymers, and pharmaceuticals, and is also studied for its role in metabolic and microbial pathways. With its strong, characteristic odor and reactive carboxyl group, it is valuable in reaction mechanism investigations and as a standard in acid-base titrations. The extra pure grade ensures low levels of moisture and contaminants, offering consistent performance in sensitive experiments. It should be handled in well-ventilated areas and stored in tightly sealed containers, away from heat and oxidizing agents.

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Categories: Analytical Reagents, Biochemical Reagents, LABORATORY CHEMICALS, Solvents(lab), Specialty Laboratory Chemicals(Special Laboratory Equipment) Tags: AnalyticalReagent, BiochemicalReagent, ButanoicAcid, ButyricAcid, CarboxylicAcid, HighPurityAcid, LabSynthesis, OrganicReagent

Description

Table of Contents

Butanoic Acid Extra Pure

Primary Uses

Organic Chemistry Reagent
- Acts as a carboxylic acid reference compound in synthesis and analysis.
- Used in esterification reactions to produce butanoate esters (e.g., ethyl butanoate), helpful in studying reaction mechanisms and yields.
pH and Acidity Studies
- Employed in acid-base titrations and buffer system experiments to demonstrate weak acid behavior and calculate dissociation constants (Ka).
Biochemistry & Metabolism Research
- Studied as a short-chain fatty acid (SCFA) in microbial fermentation, gut microbiome, or metabolic pathway simulations.
Spectroscopic Characterization Practice
- Used in IR, NMR, and GC-MS labs to teach or validate spectral interpretation of carboxylic acid functional groups.

Secondary Uses

Odor Demonstration in Sensory Science
- Sometimes used (with caution) to demonstrate volatile organic compounds (VOCs) due to its strong rancid odor—a sensory example of SCFAs.
Preparation of Calibration Standards
- Used to create known concentration solutions for HPLC or GC method development, especially in fatty acid quantification.
Fermentation & Microbiology Studies
- Acts as a by-product in microbial cultures—can be added or measured in fermentation simulations or SCFA profiling experiments.

PRODUCT KEY FEATURES

Basic Identification Attributes
Chemical Name: Butanoic Acid

CAS Number: 107-92-6

HS Code: 2915.60.00

Molecular Formula: C₄H₈O₂

Molecular Weight: 88.11 g/mol

Synonyms: Butyric acid, n-Butyric acid, n-Butanoic acid

Grade: Extra Pure (suitable for analytical and laboratory use)

2. Physical & Chemical Properties
Appearance: Colorless to pale yellow oily liquid

Odor: Strong, rancid, unpleasant odor (like spoiled butter)

Solubility:

Miscible with ethanol, ether

Slightly soluble in water (7.3 g/100 mL at 20 °C)

Boiling Point: ~163.5 °C

Melting Point: -7.9 °C

Density: ~0.96 g/cm³ at 20 °C

pKa: ~4.82 (weak acid)

Vapor Pressure: 0.38 mmHg at 25 °C

3. Safety & Hazard Attributes
GHS Classification:

Skin Corrosion/Irritation (Category 1B)

Serious Eye Damage (Category 1)

GHS Pictograms:

Hazard Statements:

H314: Causes severe skin burns and eye damage

Precautionary Statements:

P280: Wear protective gloves, clothing, eye and face protection

P305+P351+P338: IF IN EYES – rinse cautiously with water for several minutes

NFPA Ratings:

Health: 3

Flammability: 1

Reactivity: 0

4. Storage & Handling Attributes
Storage Conditions:

Store in a tightly closed container

Keep in a cool, well-ventilated, and corrosive chemical-safe area

Incompatible Materials:

Strong bases, oxidizers, and reducing agents

Packaging: Amber glass bottles or HDPE containers with acid-proof caps

Handling Precautions:

Use under a fume hood due to pungent vapors

Wear gloves, goggles, and protective lab coat

5. Regulatory & Compliance Attributes
Regulatory Status:

Listed on TSCA, REACH, DSL, and other chemical inventories

Transport Classification (UN Number):

UN 2820 (Butyric acid)

Class 8 (Corrosive), Packing Group III

Waste Disposal:

Neutralize and dispose of as organic acid waste

Follow institutional hazardous waste guidelines

6. Environmental & Health Impact
Ecotoxicity:

Harmful to aquatic life in concentrated form

Biodegradability:

Readily biodegradable

Bioaccumulation:

Low potential

Acute Health Effects:

Inhalation or skin contact causes burns

Ingestion leads to gastrointestinal irritation

SAFETY HANDLING PRECAUTIONS

Personal Protective Equipment (PPE):

Wear chemical splash goggles, nitrile gloves, and a lab coat.

Use in a fume hood — vapors are strongly irritating and foul-smelling.

Handling:

Avoid breathing vapors or contact with skin and eyes.

Work in well-ventilated areas.

Keep the container tightly closed when not in use.

Storage:

Store in a cool, well-ventilated area away from heat and ignition sources.

Keep away from oxidizing agents and strong bases.

Use containers made of corrosion-resistant materials.

Incompatibilities:

Strong oxidizers, strong bases, and reducing agents.

FIRST AID MEASURES
Inhalation:

Remove to fresh air immediately.

If breathing is difficult, give oxygen and seek medical help.

Skin Contact:

Wash thoroughly with plenty of soap and water.

Remove contaminated clothing.

Seek medical attention if irritation develops.

Eye Contact:

Rinse with copious water for at least 15 minutes.

Get medical attention immediately.

Ingestion:

Rinse mouth. Do NOT induce vomiting.

Seek immediate medical attention.

FIRE FIGHTING MEASURES
Flammability:

Flammable liquid and vapor (Flash point ~72 °C).

Extinguishing Media:

Use dry chemicals, foam, CO₂, or water spray.

Hazardous Combustion Products:

May produce carbon monoxide (CO) and carbon dioxide (CO₂) when burned.

Firefighting Equipment:

Wear self-contained breathing apparatus (SCBA) and full protective clothing.