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Butanol 99.4% Extra Pure Amaris Chemicals
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Butanoic Acid Extra Pure Amaris Chemicals
Butanoic Acid Extra Pure Original price was: $ 35.00.Current price is: $ 34.78.
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Calamus Oil Extra Pure Amaris Chemicals
Calamus Oil Extra Pure Original price was: $ 18.00.Current price is: $ 17.20.
LABORATORY GRADE

Butanol Extra Pure

Original price was: $ 35.00.Current price is: $ 34.76.

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Butanol Extra Pure is a high-purity aliphatic alcohol commonly used in laboratory environments as a solvent, reagent, and intermediate in organic synthesis. Its moderate polarity and ability to dissolve a wide range of compounds make it ideal for use in extractions, chromatography, and spectrophotometric analysis. It also serves as a starting material for producing esters, plasticizers, and pharmaceuticals. The 99.4% purity ensures minimal water and impurity content, providing reliable consistency in sensitive procedures. With a relatively low evaporation rate and good miscibility with many organic solvents, it is suitable for both preparative and analytical applications. Proper storage in a cool, ventilated area in tightly sealed containers is essential to preserve its quality and reduce volatility.

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Description

Butanol Extra Pure

Primary Uses

  1. Solvent in Organic Synthesis

    • Acts as a moderately polar solvent for reactions involving esters, alkaloids, lipids, and polymers.

    • Useful in Grignard reactions, esterifications, and extractions.

  2. Chromatography Solvent

    • Employed in thin-layer chromatography (TLC) and paper chromatography—especially as a component of mobile phases for separating amino acids or plant pigments.

  3. Recrystallization and Purification

    • Used as a solvent for recrystallizing certain organic compounds, where water miscibility needs to be limited.

  4. Intermediate in Ester Formation

    • Reacts with acids (e.g., acetic acid) to form butyl esters, useful for lab studies on esterification kinetics or odor/flavor compounds.

Secondary Uses

  1. Alcohol Functional Group Study

    • Serves as a model primary alcohol in functional group tests and qualitative analysis (Lucas test, oxidation reactions, etc.).

  2. Spectroscopy Practice

    • Used in IR and NMR to demonstrate spectral features of hydroxyl-containing compounds and C–H stretches in alcohols.

  3. Microbiology (as a Control or Solvent)

    • Occasionally used to dissolve or deliver hydrophobic antimicrobial agents or serve as a volatile control substance in microbial assays.
PRODUCT KEY FEATURES

Basic Identification Attributes
Chemical Name: n-Butanol

CAS Number: 71-36-3

HS Code: 2905.13.00

Molecular Formula: C₄H₁₀O

Molecular Weight: 74.12 g/mol

Synonyms: 1-Butanol, Butyl alcohol, n-Butyl alcohol

Grade: Extra Pure (≥99.4%, suitable for laboratory and analytical use)

2. Physical & Chemical Properties
Appearance: Clear, colorless liquid

Odor: Characteristic alcoholic odor (mild, banana-like)

Solubility:

Miscible with ethanol and ether

Slightly soluble in water (7.7 g/100 mL at 25 °C)

Boiling Point: 117.7 °C

Melting Point: -89.8 °C

Density: ~0.81 g/cm³ at 20 °C

Vapor Pressure: 6 mmHg at 25 °C

Flash Point: 35 °C (closed cup)

Autoignition Temp: 343 °C

Refractive Index: 1.399 at 20 °C
3. Safety & Hazard Attributes
GHS Classification:

Flammable Liquid (Category 3)

Eye Irritation (Category 2A)

Specific Target Organ Toxicity – Single Exposure (Category 3, Narcotic Effects)

GHS Pictograms:

 

Hazard Statements:

H226: Flammable liquid and vapor

H319: Causes serious eye irritation

H336: May cause drowsiness or dizziness

NFPA Ratings:

Health: 1

Flammability: 2

Reactivity: 0
4. Storage & Handling Attributes
Storage Conditions:

Store tightly sealed in a flammable cabinet

Keep in a cool, well-ventilated area away from ignition sources

Incompatible Materials:

Strong oxidizers, acids, and alkali metals

Packaging: Amber glass or HDPE bottles with tight-sealing caps

Handling Precautions:

Use under fume hood; avoid inhalation and skin contact

Wear gloves, lab coat, and splash goggles
5. Regulatory & Compliance Attributes
Regulatory Status:

Listed in TSCA, REACH, DSL, EINECS

Transport Classification (UN Number):

UN 1120 – Butanols

Class 3 (Flammable liquid), Packing Group III

Waste Disposal:

Incinerate or dispose via authorized hazardous waste channels

Do not pour down the drain
6. Environmental & Health Impact
Ecotoxicity:

Harmful to aquatic organisms in large concentrations

Biodegradability:

Readily biodegradable

Bioaccumulation:

Low potential

Health Effects:

Vapors may cause drowsiness

Irritating to eyes and upper respiratory tract

SAFETY HANDLING PRECAUTIONS

Personal Protective Equipment (PPE):

Wear chemical-resistant gloves (e.g., nitrile), splash-proof goggles, and a lab coat.

Use with adequate ventilation — preferably under a fume hood.

Handling:

Avoid breathing vapors.

Avoid contact with skin, eyes, and clothing.

Keep away from sources of heat, sparks, and open flame.

Storage:

Store in a cool, dry, well-ventilated area away from incompatible substances.

Keep containers tightly closed and clearly labeled.

Store away from oxidizing agents, acids, and alkalis.

Incompatibilities:

Strong oxidizers (e.g., chromates, nitric acid), acids, and alkali metals.

FIRST AID MEASURES
Inhalation:

Remove the victim to fresh air.

Seek medical attention if symptoms such as dizziness, drowsiness, or difficulty breathing occur.

Skin Contact:

Immediately wash with soap and water.

Remove contaminated clothing.

Get medical attention if irritation persists.

Eye Contact:

Rinse cautiously with water for at least 15 minutes.

Remove contact lenses if present and easy to do.

Seek medical help immediately.

Ingestion:

Rinse mouth.

Do not induce vomiting.

Get immediate medical assistance.

FIRE FIGHTING MEASURES
Flammability:

Flammable liquid (Flash point ~35 °C).

Vapors can form explosive mixtures with air.

Extinguishing Media:

Use foam, dry chemical, CO₂, or alcohol-resistant water spray.

Hazardous Combustion Products:

Carbon monoxide (CO), carbon dioxide (CO₂), irritating vapors.

Firefighting Equipment:

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

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