© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
913043 |
| Product Name | 1,3-Propanediol |
| Cas Number | 504-63-2 |
| Molecular Formula | C3H8O2 |
| Molecular Weight | 76.09 g/mol |
| Synonyms | Trimethylene glycol, 1,3-Dihydroxypropane |
| Appearance | Colorless liquid |
| Purity | Typically ≥99% |
| Boiling Point | 214 °C |
| Melting Point | -27 °C |
| Density | 1.052 g/mL at 25 °C |
| Refractive Index | n20/D 1.432 |
| Solubility | Miscible with water |
| Flash Point | 127 °C |
| Vapor Pressure | 0.014 mmHg at 25 °C |
| Catalog Numbers | Sigma Aldrich: 471498; Merck: 8.17469; TCI: P0124 |
As an accredited 1,3-Propanediol factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1,3-Propanediol is supplied by Sigma Aldrich in a 500 mL amber glass bottle with a secure screw cap, clearly labeled. |
| Shipping | 1,3-Propanediol from Sigma Aldrich/Merck/TCI Chemical is shipped in secure, sealed containers suitable for chemical transport. The packaging complies with safety regulations to prevent leaks or contamination. It typically ships via ground or air freight, labeled as a non-hazardous or low hazard chemical, with appropriate documentation and Material Safety Data Sheet (MSDS) included. |
| Storage | 1,3-Propanediol (Sigma Aldrich/Merck/TCI Chemical) should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from sources of ignition. It should be kept away from strong oxidizing agents and incompatible materials. Protect the container from physical damage, direct sunlight, and moisture. Store according to local regulations and the manufacturer’s guidelines. |
Competitive 1,3-Propanediol 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!
