© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
281446 |
| Chemical Name | Pyrrolidinone |
| Cas Number | 616-45-5 |
| Molecular Formula | C4H7NO |
| Molecular Weight | 85.10 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 245 °C (473 °F) |
| Melting Point | -24 °C (-11.2 °F) |
| Density | 1.116 g/mL at 25 °C |
| Purity | Typically ≥99% |
| Solubility | Miscible with water |
| Refractive Index | n20/D 1.486 |
| Flash Point | 123 °C (253 °F) |
| Ph | 6.5–8.0 (100 g/L, H2O, 20 °C) |
| Vapor Pressure | 0.03 mmHg (20 °C) |
| Synonyms | 2-Pyrrolidone, 2-Pyrrolidinone |
As an accredited Pyrrolidinone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich Pyrrolidinone is supplied in a 500 mL amber glass bottle with a tamper-evident cap and proper hazard labeling. |
| Shipping | Pyrrolidinone, supplied by Sigma Aldrich, Merck, or TCI Chemical, is shipped in tightly sealed containers to prevent moisture absorption and contamination. Packages comply with applicable chemical transportation regulations, including labeling and documentation. Shipping is typically by ground or air, depending on order size and destination, ensuring safe and timely delivery. |
| Storage | Pyrrolidinone should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from direct sunlight, heat, and incompatible materials such as oxidizing agents. Keep it away from moisture and ignition sources. Follow all local regulations and safety guidelines for chemical storage. Use secondary containment and label storage areas clearly to prevent accidental exposure or spills. |
Competitive Pyrrolidinone prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
