| CAS Number | 124-20-9 |
| Catalog Description | Spermidine, 99% |
| Synonym | 1,8-Diamino-4-azaoctane |
| Synonym | N-(3-Aminopropyl)-1,4-diaminobutane |
| MDL Number | MFCD00008229 |
| Linear formula | NH2(CH2)3NH(CH2)4NH2 |
| Master Molecular formula | C7H19N3 |
| Melting point in C | 22-25° |
| Boiling point in C | 128-130°/14 mmHg |
| Flash point in C | 112° |
| Flash point in F | 234° |
| Density | 0.925 |
| Refractive Index | 1.479 |
| Merck Number | 14,8742 |
| Beilstein | 1698591 |
| Sensitivity | Air Sensitive |
| Sensitivity | Hygroscopic |
| Solubility | Soluble in water |
| EC Number | 204-689-0 |
| Shipping | Hazardous for shipping |
| CAS Number | 124-20-9 |
| UN# | UN2735 |
| Haz Class | 8 |
| Packing Group | III |
| Signal Word | Danger |
| Pictogram code 1 |
|
| H Phrases | H314-H318 |
| P Phrases | P260-P303+P361+P353-P305+P351+P338-P310-P405-P501A |
| TSCA | Yes |
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