| HS Code | 616744 |
| Chemical Name | Trimethylolpropane Tris(3-Mercaptopropionate) |
| Synonyms | TMPTMP |
| Cas Number | 40372-72-3 |
| Molecular Formula | C15H30O6S3 |
| Molecular Weight | 402.6 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Odor | Mild, mercaptan-like odor |
| Density | 1.18 g/cm³ (25°C) |
| Boiling Point | 510.8°C at 760 mmHg |
| Flash Point | 200°C (closed cup) |
| Solubility | Insoluble in water, soluble in organic solvents |
| Refractive Index | 1.527 (20°C) |
| Viscosity | 600-900 mPa·s (25°C) |
| Melting Point | -16°C |
| Storage Temperature | Store at 2-8°C |
As an accredited Trimethylolpropane Tris(3-Mercaptopropionate) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Trimethylolpropane Tris(3-Mercaptopropionate) is packaged in a 25 kg blue HDPE drum with a secure, chemical-resistant seal. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Trimethylolpropane Tris(3-Mercaptopropionate): Typically loaded in 200kg drums, total 80 drums per 20′ FCL container. |
| Shipping | Trimethylolpropane Tris(3-Mercaptopropionate) should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Transport under cool, dry conditions, with proper labeling and hazard identification. Follow all applicable local, national, and international regulations for the shipment of chemicals, as it may cause irritation to skin, eyes, and respiratory tract. |
| Storage | Trimethylolpropane Tris(3-Mercaptopropionate) should be stored in a cool, dry, and well-ventilated area, away from heat, sparks, and open flames. Keep the container tightly closed and protect it from moisture and direct sunlight. Store away from oxidizing agents and acids. Use appropriate chemical-resistant containers, and label clearly. Follow all relevant safety data sheet (SDS) recommendations. |
| Shelf Life | Trimethylolpropane Tris(3-Mercaptopropionate) typically has a shelf life of 12–24 months when stored in a cool, dry, and sealed container. |
Competitive Trimethylolpropane Tris(3-Mercaptopropionate) prices that fit your budget—flexible terms and customized quotes for every order.
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