Overview
2,6,10-Trimethyl-2,6,10-triazaundecane (CAS 3855-32-1 ) is a tertiary triamine used as a catalyst and curing agent in polymer systems. Its three methylated nitrogen centers make it effective at accelerating cross-linking reactions.
In epoxy and polyurethane formulations, this chemical serves as a vital component for performance. In epoxy coatings and adhesives, it functions as a curing accelerator, reducing gel times and improving throughput.
Industrial coating lines benefit from its ability to speed up production cycles significantly. Polyurethane formulators use it to control foam rise and gelation balance in rigid and flexible foam systems.
In sealant and elastomer production, it supports cross-link density development, contributing to final mechanical performance targets. It also serves as a building block or intermediate in the synthesis of complex amine catalysts.
These catalysts are used across specialty polymer applications requiring precise reaction control. The product is supplied as a liquid at standard commercial purity levels suitable for industrial formulation use.
Technical grade is the primary market form, with specifications typically defined by amine value and purity by GC. Packaging ranges from drums to IBC containers depending on the specific order volume required.
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Physical Properties
| Boiling Point | 101-103 °C @ Press: 11 Torr |
| Density | 0,83 g/cm 3 |
| Flash Point | 92°C |
| Color | Colorless to Yellow to Green |
| Odor | Fishy odor |
| Form | clear liquid |
| Water Solubility | 193.9g/L at 25℃ |
| Vapor Pressure | 2hPa at 10℃ |
| Refractive Index | 1.4450 to 1.4480 |
| Log P | 0 at 25℃ |
Safety & Handling
Danger GHS05 GHS06 GHS07 Hazard Statements H302 Harmful if swallowed H311 Toxic in contact with skin H314 Causes severe skin burns and eye damage H318 Causes serious eye damage H412 Harmful to aquatic life with long lasting effects Precautionary Statements P260 Do not breathe dust/fume/gas/mist/vapours/spray. P262 Do not get in eyes, on skin, or on clothing. P264 Wash … thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P316 Get emergency medical help immediately. P317 Get emergency medical help. P321 Specific treatment (see … on this label). P330 Rinse mouth. P363 Wash contaminated clothing before reuse. P405 Store locked up. P501 Dispose of contents/container in accordance with local regulations. P264+P265 Wash … thoroughly after handling. P301+P317 Get emergency medical help. P302+P352 IF ON SKIN: Wash with plenty of water. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P301+P330+P331 Rinse mouth. Do NOT induce vomiting. P302+P361+P354 IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower. P305+P354+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Trade & Regulatory
| HS Code | 29212900 |
Other Names
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Chemical Properties
- CAS Number
- 3855-32-1
- EC Number
- 223-362-3
- Mol. Weight
- 201.35
- HS Code
- 29212900
- Category
- Amines