7328-91-8
| Name | 2,2-DIMETHYL-1,3-PROPANEDIAMINE |
| CAS | 7328-91-8 |
| EINECS(EC#) | 230-819-0 |
| Molecular Formula | C5H14N2 |
| MDL Number | MFCD00009801 |
| Molecular Weight | 102.18 |
| MOL File | 7328-91-8.mol |
Chemical Properties
| Melting point | 29-31 °C(lit.) |
| Boiling point | 152-154 °C(lit.) |
| density | 0.851 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 117 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | Low Melting Solid |
| pka | 10.55±0.15(Predicted) |
| color | Colorless |
| PH | 11.2 (10.1g/l, H2O, 20℃) |
| explosive limit | 1.4-8.7%(V) |
| FreezingPoint | 25.0 to 28.0 ℃ |
| InChI | InChI=1S/C5H14N2/c1-5(2,3-6)4-7/h3-4,6-7H2,1-2H3 |
| InChIKey | DDHUNHGZUHZNKB-UHFFFAOYSA-N |
| SMILES | C(N)C(C)(C)CN |
| CAS DataBase Reference | 7328-91-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Propanediamine, 2,2-dimethyl- (7328-91-8) |
Safety Data
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H290-H302+H312-H314-H317 |
| Precautionary statements | P234-P260-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | C |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2921 8/PG 2 |
| WGK Germany | 1 |
| Hazard Note | Corrosive |
| TSCA | TSCA listed |
| REACH Registrations | Active |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29212900 |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Eye Dam. 1 Met. Corr. 1 Skin Corr. 1B Skin Sens. 1 |