109-76-2
| Name | 1,3-Diaminopropane |
| CAS | 109-76-2 |
| EINECS(EC#) | 203-702-7 |
| Molecular Formula | C3H10N2 |
| MDL Number | MFCD00008228 |
| Molecular Weight | 74.12 |
| MOL File | 109-76-2.mol |
Chemical Properties
| Appearance | colourless liquid |
| Melting point | -12 °C |
| Boiling point | 140 °C(lit.) |
| density | 0.888 g/mL at 25 °C(lit.) |
| vapor pressure | <8 mm Hg ( 20 °C) |
| refractive index | n |
| Fp | 120 °F |
| storage temp. | Flammables area |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | 10.94(at 10℃) |
| color | Clear |
| PH | >12 (100g/l, H2O, 20℃) |
| Stability: | Stable. Hygroscopic. Flammable-readily forms explosive mixtures with air. Incompatible with acid anhydrides, acid chlorides, acids, strong oxidizing agents. |
| explosive limit | 2.8-15.2%(V) |
| Water Solubility | SOLUBLE |
| Sensitive | Air Sensitive |
| BRN | 605277 |
| Dielectric constant | 9.6（Ambient） |
Safety Data
| Symbol(GHS) |     GHS02,GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H226-H290-H302-H310-H314-H317-H334 |
| Precautionary statements | P210-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | T,C |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2922 8/PG 2 |
| WGK Germany | 2 |
| RTECS | TX6825000 |
| F | 34 |
| Autoignition Temperature | 662 °F |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29212900 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 2 Dermal Acute Tox. 4 Oral Eye Dam. 1 Flam. Liq. 3 Met. Corr. 1 Resp. Sens. 1B Skin Corr. 1B Skin Sens. 1B |
| Safety Profile | |
| Toxicity |