AdvanSix N,N'Di-tert-butylethylenediamine (DBEDA)
- CAS Number
- 4062-60-6
- Chemical Name
- N,N'-Di-tert-butylethylenediamine, NN'-Di-tert-butylethylenediamine
- Chemical Family
- Amines, DiaminesAminesDiamines
- Molecular Formula
- C₁₀H₂₄N₂
AdvanSix N,N'Di-tert-butylethylenediamine (DBEDA) is a clear, light yellow liquid with an ammonia-like odor that serves as a crucial component in polymer manufacturing. Miscible in ethanol, it has the potential to form a solid hydrate when in contact with water. While stable under recommended storage conditions, caution is necessary due to its flammability when exposed to heat or ignition sources.
Properties
- Physical Form
- Liquid
Product families
Applications
- Chemical Manufacturing
Product Families
- Amines
Other characteristics
- Purity (Assay)
- 98.0 %
- Odor
- Ammonia like
- Markets
- Healthcare & Pharma
- Industrial
- Technology
- Base Chemicals & Intermediates
- Storage Condition
Maximum; Minimum; 100°F (37.8°C); 32°F (0°C); Outside, detached tanks; Cool, dry, well-ventilated area; ¹ - Nitrogen blanketing should be used to retain quality. A white precipitate can form when product is exposed to air.
- Applicable Processes
- Polymer Manufacturing
- Base Chemicals End Uses
- Polymer
- Base Chemicals Functions
- Catalyst
- Intermediate
- Handling Recommendations
Keep containers closed when not in use.; Open containers slowly to allow any excess pressure to vent.; Keep away from heat, sparks, flame, or other sources of ignition.; Protect small containers from physical damage.; Use proper electrical grounding and bonding procedures when loading, unloading, and transferring.; Use spark-resistant tools.; Electrical equipment and circuits in all storage and handling areas must conform to requirements of national electrical code (Articles 500 and 501) for hazardous location.
Technical data
Table 1 of 2
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Molecular Weight | 172.31 | g/mol | — |
| Flammability Limits | 0.7 - 6.8 | % | — |
| Flash Point | 46 | °C | Closed Cup |
| Autoignition Temperature | 286 | °C | — |
| Melting Point | -14 | °C | — |
| Boiling Point | 188 | °C | — |
| Density (at 20°C) | 0.803 | — | — |
| Vapor Density (Air=1, at 20°C) | 5.95 | — | — |
| Vapor Pressure (at 25°C) | 0.05 | kPa | — |
Table 2 of 2
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| N,N’- Di-tert-butylethylenediamine (Assay) | min. 98.0 | wt % | — |
| Water | max. 1.00 | wt % | — |
| Color | max. 60 | — | Platinum-Cobalt |
| t-Butylamine | max. 1.0 | wt % | — |
| t-Butylaminoethanol | max. 0.50 | wt % | — |
| Low Boilers | max. 0.50 | wt % | — |
