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Propargyl

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MOQ : 50 Kilograms

Propargyl Specification

Product Type
Chemical

Solubility
Miscible with water, ethanol, and ether

Poisonous
Yes, toxic if swallowed, inhaled, or absorbed

Physical Form
Liquid

Molecular Formula
C3H4O

Ingredients
Propargyl alcohol

Ph Level
Neutral

Taste
Bitter (not for consumption)

Grade
Industrial grade

Structural Formula
HCCCH2OH

Molecular Weight
56.06 g/mol

Smell
Pungent, similar to acetylene

Shape
Liquid form

Density
0.972 Gram per cubic centimeter(g/cm3)

HS Code
29051990

Usage
Research, synthesis, and industrial applications

Application
Used as an intermediate in organic synthesis, corrosion inhibitors, chemical research

Refractive Rate
n20/D 1.424

Purity
98%

Appearance
Clear, colorless

Shelf Life
12 months under recommended storage conditions

Propargyl Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Propargyl

Propargyl

CAS Number: 107-19-7
Molecular Formula: C2H4O2
Appearance: Clear liquid
Assay: 99.0% min
Specific Gravity: Soluble in cold water, methanol, n-octanol, acetone.
Water: 0.5% max
Melting point: -48^oC
Boiling point: 114^oC
Molecular weight: 56.06
Flash point: 36^oC
Auto Ignition: 400 C
Colour (APHA): 20 max
Density Vapor Density : 1.93 (Air = 1)
Packing: 190 kg.

Key Features and Physical Properties

Propargyl alcohol features a clear, colorless appearance and a pungent odor resembling acetylene. It exists as a liquid at ambient conditions, with a density of 0.972 g/cm and is fully miscible with water, ethanol, and ether. Its neutral pH and high purity (98%) suit it for sensitive chemical processes.

Safe Handling and Storage Guidelines

This material is both flammable and toxic, requiring careful storage in sealed HDPE drums or glass bottles away from heat and ignition sources. Propargyl alcohol should only be handled in well-ventilated areas while wearing appropriate protective equipment. Avoid environmental release, as it can be hazardous to aquatic ecosystems.

Applications and Industrial Usage

Propargyl alcohol serves as an essential intermediate in organic synthesis, corrosion inhibitors, and chemical research. Supplied in 500ml, 1L, and 5L packaging, it supports research, synthesis, and industrial applications. Strictly for professional use, it is not intended for consumption due to its toxicity.

FAQs of Propargyl:

Q: How should Propargyl alcohol be safely stored and handled?

A: Store Propargyl alcohol in sealed HDPE drums or glass bottles within a cool, well-ventilated facility away from ignition sources. Ensure containers are tightly closed and clearly labeled. Always wear protective gloves, goggles, and appropriate clothing when handling this toxic and flammable chemical.

Q: What are the primary industrial uses of Propargyl alcohol?

A: Propargyl alcohol is widely used as an intermediate in organic synthesis, a component in corrosion inhibitors, and for chemical research. Its high purity and solubility make it ideal for laboratory and industrial processes where reliable chemical performance is necessary.

Q: When does Propargyl alcohol pose a significant safety risk?

A: Due to its low flash point (27C), Propargyl alcohol poses a fire hazard when exposed to open flames, sparks, or high temperatures. It is also toxic if swallowed, inhaled, or absorbed through the skin, so proper chemical safety measures are required at all times.

Q: Where should Propargyl alcohol not be released or disposed of?

A: Avoid releasing Propargyl alcohol into waterways, drains, or soil, as it is hazardous to aquatic environments. Always follow local regulations for hazardous waste disposal and ensure proper containment to prevent environmental contamination.

Q: What is the process for using Propargyl alcohol in chemical synthesis?

A: To use Propargyl alcohol in synthesis, measure the required volume while ensuring the work area is equipped with ventilation and spill containment. Employ standard laboratory or industrial protocols specific to the synthesis being performed, and handle with suitable personal protective equipment due to its flammable and toxic properties.

Q: How long does Propargyl alcohol remain stable and effective for use?

A: Propargyl alcohol has a shelf life of 12 months when stored under recommended conditions in sealed containers. It remains stable and retains its properties if protected from light, moisture, and extreme temperatures throughout this period.

Q: What are the benefits of choosing Propargyl alcohol for research and synthesis?

A: Its high purity, excellent miscibility, consistent physical properties, and proven effectiveness as an intermediate make Propargyl alcohol a reliable choice for research laboratories and industrial synthesis. The secured packaging options and clear labeling further enhance safety and usability.

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