Name | 1,4,7-Triazacyclononane |
Synonyms | 1,4,7-triazonane TRIETHYLENETRIAMINE 1,4,7-Triazacyclononane 1,4,7-Triazacyclonomane 1,4,7-TRIAZACYCLONONANE Triazacyclononanewhitextl OCTAHYDRO-1H-1,4,7-TRIAZONINE Octahydro-1H-1,4,7-triazonine, Triethylenetriamine |
CAS | 4730-54-5 |
EINECS | 637-157-5 |
InChI | InChI=1/C6H15N3/c1-2-8-5-6-9-4-3-7-1/h7-9H,1-6H2 |
InChIKey | ITWBWJFEJCHKSN-UHFFFAOYSA-N |
Molecular Formula | C6H15N3 |
Molar Mass | 129.2 |
Density | 0.9987 (rough estimate) |
Melting Point | 42-45 °C (lit.) |
Boling Point | 110-130 °C/7 mmHg (lit.) |
Flash Point | >230°F |
Water Solubility | Soluble in water |
Vapor Presure | 0.0176mmHg at 25°C |
Appearance | crystal |
Color | white |
BRN | 773877 |
pKa | 10.57±0.20(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.4620 (estimate) |
Hazard Symbols | C - Corrosive |
Risk Codes | 34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 3259 8/PG 2 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3-10-34 |
Hazard Class | 8 |
Packing Group | III |
use | may be applied to complexometric titration with high cationic binding selectivity; as raw materials for the synthesis of 1,4,7-trifuncified derivatives, they can be applied to the field of metal complexation |