Manganese octoate

Manganese octoate

Manganese(II) 2-ethylhexanoate; Manganese neodecanoate; Manganese soap; Manganese salt of 2-ethylhexanoic acid

CAS 15956-58-8

Chemical Formula C16H30MnO4

Molecular Weight ~333.34 g/mol (depends on ligand composition)

Manganese octoate is a metallic drier commonly used in paints, coatings, and inks. It accelerates the drying process by promoting the oxidation and polymerization of oils and resins. Often used in combination with other driers, it helps improve surface and through-drying of alkyd-based formulations.

Industrial Uses

1. Paints, Coatings & Adhesive 

  • Catalytic Efficiency: Manganese octoate accelerates oxygen uptake in alkyd resins, which is critical for faster drying times, especially in environments with lower humidity or cooler temperatures where drying can be slow.
  • Balancing Drying Times: It helps balance the drying between surface and through-dry, preventing defects like wrinkling or cracking by ensuring even curing throughout the film thickness.
  • Improves Compatibility: By coordinating with other metal driers, it helps reduce problems like surface tackiness or skin formation, improving shelf life and handling.
  • Environmental Impact: Used as a less toxic alternative to lead-based driers, Manganese octoate helps meet regulatory standards without compromising drying performance.

2. Polymers & Resins

  • Processing Aid: Facilitates easier polymer processing by reducing melt viscosity and improving flow, which enhances mold filling and reduces defects.
  • Thermal Stability in Polymers: Protects polymers from chain scission caused by heat during extrusion or molding, which improves product consistency.
  • UV Protection: Acts indirectly as a UV stabilizer by preventing oxidative degradation that leads to discoloration and brittleness..
  • Improved Aging Resistance: Manganese octoate slows the degradation process caused by heat, ozone, and oxygen, extending the lifespan of rubber products.
  • Chemical Crosslinking: Encourages formation of chemical bonds that enhance resistance to water, solvents, and acids.

3. Lubricants & Automobiles

  • Deposit Prevention: Manganese octoate inhibits the formation of varnish and sludge deposits inside engines, keeping components cleaner.
  • Extreme Pressure Performance: Helps lubricants perform better under high load and pressure conditions by maintaining protective films on metal surfaces.
  • Compatibility with Additives: Compatible with other anti-wear and antioxidant additives to create multi-functional lubricants.

4. Construction

  • Accelerated Setting: In sealers and coatings used in construction, Manganese octoate speeds up curing, reducing construction time and improving workflow.
  • Resistance to Environmental Stress: Enhances coatings' ability to withstand UV exposure, temperature fluctuations, and moisture ingress.
  • Improves Flexibility: Prevents cracking in coatings over concrete or masonry that expand and contract with temperature and humidity changes.

Specifications

Assay Typically 6%–10%
Appearance Dark brown to reddish-brown liquid
Odor Characteristic oily odor
Boiling Point >250 °C (decomposes before boiling; approximate value)
Melting Point Not applicable (liquid at room temperature)
Density ~1.05 – 1.15 g/cm³ at 25 °C
Solubility Soluble in organic solvents (e.g., mineral spirits, toluene); insoluble in water
Viscosity 50–300 cP (varies by concentration and solvent)
Flash Point >65 °C

Hazard Symbols

Acute Toxicity
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Manganese octoate in India?
The price Manganese octoate can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Manganese octoate in India?
You can purchase Manganese octoate 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 Manganese octoate?
Our minimum order quantity (MOQ) Manganese octoate 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 Manganese octoate 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.