Overview
Lead(II) 2-ethylhexanoate (CAS 301-08-6 ), also known as Lead Octoate, is an organolead carboxylate used industrially as a catalyst, plasticizer, and lubrication additive.
It delivers controlled metal content in organic matrices, making it a functional component in polymer processing and surface coating systems for various industrial applications.
In coatings and resin systems, Lead Octoate acts as a drier catalyst, accelerating oxidative crosslinking in alkyd and oil-based formulations to achieve faster film cure and durability.
Polymer processors use it as a heat stabilizer and plasticizer in PVC compounding, where it improves thermal processing tolerance and flexibility in finished profiles and sheeting.
In lubricant and metalworking fluid formulations, it functions as an extreme-pressure additive, reducing metal-on-metal wear under high-load conditions for heavy machinery.
Adhesive and sealant manufacturers incorporate it into curing systems where controlled lead content supports polymerization rate and bond development across different substrates.
Lead(II) 2-ethylhexanoate is supplied as a viscous liquid, typically in concentrations ranging from 24% to 36% lead content by weight with the Pb-36 designation indicating 36% lead.
The product is available in Technical grade as the standard commercial specification. Packaging is available in drums and intermediate bulk containers for industrial procurement.
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Physical Properties
| Density | 1.560 g/cm³ |
| Flash Point | 162°C |
| Color | viscous |
| Form | liquid |
| Water Solubility | Insoluble in water. |
Safety & Handling
Danger GHS07 GHS08 GHS09 Hazard Statements H302 Harmful if swallowed H332 Harmful if inhaled H341 Suspected of causing genetic defects H351 Suspected of causing cancer H360 May damage fertility or the unborn child H373 May causes damage to organs through prolonged or repeated exposure H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects H302+H332 Harmful if swallowed or if inhaled Precautionary Statements P203 Obtain, consult and follow expert instructions for use. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash … thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P317 Get emergency medical help. P318 IF exposed or concerned, get medical advice. P319 Get medical advice/attention if you feel unwell. P330 Rinse mouth. P391 Collect spillage. P405 Store locked up. P501 Dispose of contents/container in accordance with local regulations. P301+P317 Get emergency medical help. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Other Names
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Chemical Properties
- CAS Number
- 301-08-6
- EC Number
- 206-107-0
- Mol. Weight
- 493
- Category
- Oils, Fats & Waxes