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Lingwu, Yinchuan, Ningxia, China
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HS Code |
461488 |
| Chemical Name | 1,3-Propylenediamine |
| Synonyms | Trimethylenediamine |
| Cas Number | 109-76-2 |
| Molecular Formula | C3H10N2 |
| Molecular Weight | 74.12 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Odor | Ammonia-like |
| Boiling Point | 140-142°C |
| Melting Point | -12°C |
| Density | 0.872 g/cm3 at 20°C |
| Solubility In Water | Miscible |
| Flash Point | 37°C (Closed cup) |
| Vapor Pressure | 6 mmHg at 25°C |
| Refractive Index | 1.437 at 20°C |
| Pka1 | 10.53 |
| Pka2 | 9.03 |
As an accredited 1,3-Propylenediamine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,3-Propylenediamine is packaged in a 500 mL amber glass bottle with a secure screw cap and chemical hazard labeling. |
| Storage | 1,3-Propylenediamine should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers and acids. Keep the container tightly closed when not in use. Protect from moisture and direct sunlight. Use corrosion-resistant containers and ensure proper labeling. Always follow relevant chemical storage regulations and safety guidelines. |
| Shipping | 1,3-Propylenediamine should be shipped in tightly sealed, corrosion-resistant containers under cool, well-ventilated conditions. Label packages according to regulations for corrosive and toxic substances (UN 2079, Class 8). Avoid contact with acids and oxidizers. Ensure compliance with DOT, IMDG, or IATA guidelines and include appropriate hazard communication. |
Competitive 1,3-Propylenediamine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
