| CAS No.: | 2687-94-7 |
|---|---|
| Formula: | C12h23no |
| EINECS: | 403-700-8 |
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N-Octyl-2-pyrrolidone (NOP) is a nonionic surfactant and solvent commonly used in various industrial applications. Its structure consists of a pyrrolidone ring attached to an octyl group, giving it excellent solvency properties for use in coatings, cleaning agents, and formulations where enhanced wetting and penetration are required.
Nonionic Surfactant: Provides excellent wetting, dispersing, and emulsifying properties.
Good Solvent: Efficient in dissolving oils, greases, and resins, making it useful in cleaning applications.
Compatibility: Compatible with a wide range of solvents and chemicals, making it versatile for industrial applications.
High Boiling Point: Ideal for formulations requiring thermal stability.
| N-Octyl pyrrolidone Chemical Properties |
| Melting point | −25 °C(lit.) |
| Boiling point | 170-172 °C15 mm Hg(lit.) |
| density | 0.92 g/mL at 25 °C(lit.) |
| vapor pressure | 0.03-0.08Pa at 20ºC |
| refractive index | n20/D 1.465(lit.) |
| Fp | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| pka | -0.42±0.20(Predicted) |
| color | Colorless to Yellow |
| Specific Gravity | 0.92 |
| Water Solubility | 1.14-1.25g/L at 20ºC |
1. Coatings and Paints: Used as a wetting agent to improve the spread and adhesion of coatings.
2. Cleaning Agents: Effective in dissolving grease, dirt, and residues, enhancing cleaning power.
3. Adhesives: Improves the performance and workability of adhesive formulations.
4. Textiles and Leather: Utilized in the treatment and processing of textiles and leather for better penetration and finish.
| Items | Units | Industrial Grade |
| Appearance | - | Colourless Transparent Liquid |
| Purity | WT% | ≥99.0 |
| Moisture | WT% | ≤0.5 |
| Colour | APHA | ≤20 |
Packing: 180kgs/drum, 14400kgs/20ft FCL
Delivery time: Prompt shipment after payment
Suitable for more than 500kgs. Delivery 15 to 45 days, low cost, port to port, professional forwarder needed.
Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.
Q: How to guarantee the product quality?
A: We have the quality control system ISO9001:2008, and it's been followed strictly. We also have the professional QC team, and each our package worker will be in charge of the final inspection according to the QC instruction before packing.
Q: How long is the lead time?
A: Except OEM products, generally 5-7 days for trial order, 10-20 days for mass order once deposit received.
Q: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time.If the problem caused by us, we will send you free goods for replacement or refund your loss.
Q:Can we pay a visit to your factory?
A:You're warmly welcoming to visit our plant. And please inform us your scheduled in advance, we'll pick you up and arrange the visit for you.
Q: Do you have any experience with exporting?
A:Yes, We've been in export for 20 years more, and have a global sales network reaching all around the world.
Q: Can I use my own design package?
A:Yes, The package can be with your logo.
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