115-69-5
| Name | 2-Amino-2-methyl-1,3-propanediol |
| CAS | 115-69-5 |
| EINECS(EC#) | 204-100-7 |
| Molecular Formula | C4H11NO2 |
| MDL Number | MFCD00004678 |
| Molecular Weight | 105.14 |
| MOL File | 115-69-5.mol |
Chemical Properties
| Appearance | white powder |
| Melting point | 100-110 °C (lit.) |
| Boiling point | 151 °C/10 mmHg (lit.) |
| density | 1.0509 (estimate) |
| vapor density | 3.63 (vs air) |
| vapor pressure | ~10 mm Hg ( 152 °C) |
| refractive index | 1.4754 (estimate) |
| Fp | >100°C |
| storage temp. | Store at RT. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Crystalline Powder |
| color | White |
| PH | 10.0-12.0 (20℃, 0.5M in H2O) |
| PH Range | 7.8 - 9.7 |
| pka | 8.8(at 25℃) |
| Stability: | Stable. Combustible. May be moisture-sensitive. Incompatible with strong oxidizing agents, copper, aluminium, brass, strong acids. |
| Water Solubility | 2500 g/L (20 ºC) |
| λmax | λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.03 |
| Merck | 13,447 |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 |
| Hazard Codes | Xi,Xn |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 3259 8/PG 2 |
| WGK Germany | 1 |
| RTECS | TY2975000 |
| F | 3-23 |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29221980 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 |
| Toxicity |