Propargyl alcohol

Propargyl alcohol

2-Propyn-1-ol; 3-Hydroxypropyne; Propynyl alcohol

CAS 107-19-7

Chemical Formula C₃H₄O

Molecular Weight 56.06 g/mol

Propargyl alcohol, or 2-propyn-1-ol, is an organic compound. It is the simplest stable alcohol containing an alkyne functional group. Propargyl alcohol is a volatile liquid that is sensitive to light and air, which can lead to oxidation and the formation of dangerous byproducts like peroxides.

Industrial Uses

1. Sealants & Adhesives

  • Additive in Adhesive Formulations: Propargyl alcohol is used as an additive in the formulation of certain adhesives and sealants, particularly for its role in improving adhesive strength and flexibility in industrial applications. It helps enhance the durability of adhesives in high-stress environments.

2. Water Treatment

  • Corrosion Inhibitor in Water Systems: Propargyl alcohol is used in water treatment formulations to inhibit corrosion in pipes and equipment. Its ability to form protective films on metal surfaces makes it valuable in the maintenance of industrial water systems, including boilers and cooling towers.

3. Paints & Coatings

  • Corrosion Inhibitor: Propargyl alcohol is incorporated into coatings used for metal surfaces to prevent corrosion, especially in harsh environments such as marine or industrial settings. Its presence helps enhance the lifespan of coatings and improves the overall performance of protective layers.
  • Adhesion Promoter: In specialized coatings, it can be used to improve the adhesion of paint to surfaces, especially metals and polymers.

4. Animal Healthcare

  • Antimicrobial Applications: Propargyl alcohol can be used in formulations for disinfectants and veterinary care products, where it acts as an antimicrobial agent to maintain sanitary conditions in animal housing and healthcare facilities.
  • Pesticides for Animal Use: It may be a precursor in the synthesis of chemicals used in formulations to control parasites and other pests in livestock and pets.

5. Pulp & Paper Solutions

  • Bleaching Agent: Propargyl alcohol can be used as a component in bleaching agents for the paper industry, helping to improve the whiteness and purity of paper products without causing significant fiber degradation.
  • Resin Modification: It can be used to modify resins applied in paper coatings, adding functionalities like water resistance or printability.

6. Lubricants & Automobiles

  • Additive in Lubricants: Propargyl alcohol is used in lubricants as a friction modifier and corrosion inhibitor. It helps improve the efficiency and longevity of engines and machinery by reducing wear and protecting metal components.
  • Automobile Fluids: It is used as an additive in automotive fluids, such as coolants and brake fluids, to enhance their performance and protect against corrosion.

Specifications

Assay ≥ 99%
Appearance White to off-white crystalline powder
Odor Odorless or faint characteristic odor
Boiling Point Decomposes before boiling
Melting Point 270 °C (decomposes)
Density 1.36 g/cm³
Solubility Soluble in water (58.2 g/100 mL at 20°C)
Viscosity Not applicable (solid compound)
Flash Point Non-flammable

Hazard Symbols

Flammables
Flammables
Corrosives
Corrosives
Acute Toxicity
Acute Toxicity
Environmental Hazard
Environmental Hazard

FAQs

1. What is the current price of Propargyl alcohol in India ?
The price of Propargyl alcohol can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91-22-4343 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Propargyl alcohol in India ?
You can purchase Propargyl alcohol from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Propargyl alcohol ?
Our minimum order quantity (MOQ) for Propargyl alcohol is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Propargyl alcohol supplied by Multichem ?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.