2-Amino-2-methyl-1,3-propanediol
SIAL/08569 - BioUltra, ≥99.5% (NT)
Synonym: AMPD; Ammediol
CAS Number: 115-69-5
Empirical Formula (Hill Notation): C4H11NO2
Molecular Weight: 105.14
EC Number: 204-100-7
MDL Number: MFCD00004678
Linear Formula: (HOCH2)2C(NH2)CH3
Product Type: Chemical
| λ | 1 M in H2O |
| anion traces | carbonate (CO32-): ≤1000 mg/kg |
| chloride (Cl-): ≤50 mg/kg | |
| sulfate (SO42-): ≤50 mg/kg | |
| assay | ≥99.5% (NT) |
| bp | 151 °C/10 mmHg (lit.) |
| cation traces | Al: ≤5 mg/kg |
| As: ≤0.1 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤10 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤50 mg/kg | |
| Li: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | crystalline |
| impurities | insoluble matter, passes filter test |
| InChI | 1S/C4H11NO2/c1-4(5,2-6)3- |
| InChI key | UXFQFBNBSPQBJW-UHFFFAOYSA |
| mp | 100-110 °C (lit.) |
| pH | 10.5-11.5 (25 °C, 1 M in H2O) |
| pKa (25 °C) | 8.8 |
| product line | BioUltra |
| Quality Level | 200  |
| SMILES string | CC(N)(CO)CO |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| useful pH range | 7.8-9.7 |
| UV absorption | λ: 260 nm Amax: 0.05 |
| λ: 280 nm Amax: 0.03 | |
| vapor density | 3.63 (vs air) |
| vapor pressure | ~10 mmHg ( 152 °C) |
| Application: | 2-Amino-2-methyl-1,3-prop |
| Application: | Buffer component in a SDS-gradient gel electrophoresis system that separates polypeptides in the molecular weight range of 1500 to 100,000. Used as a spacer in isotachophoresis of proteins. Also used as a buffer for the determination of alkaline phosphatase activity. |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 |
| Precautionary statements | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 3259PSN1 8 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 212.0 °F |
| Flash Point(C) | > 100 °C |
| Purity | ≥99.5% (NT) |
| bp | 151 °C/10 mmHg (lit.) |
| mp | 100-110 °C (lit.) |
| UNSPSC | 12161700 |