A0665712
(S)-(+)-2-Amino-1-propanol , 98% , 2749-11-3
Synonym(s):
L -Alaninol
CAS NO.：2749-11-3
Empirical Formula: C3H9NO
Molecular Weight: 75.11
MDL number: MFCD00064412
EINECS: 220-388-7
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB39.20 | In Stock |
|
| 100G | RMB91.20 | In Stock |
|
| 500G | RMB380.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -2°C |
| Boiling point: | 72-73 °C11 mm Hg(lit.) |
| alpha | 21.8 º (c=2,ethanol) |
| Density | 0.965 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 145 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| Water Solubility | Completely miscible in water |
| solubility | Chloroform, Methanol (Slightly) |
| form | Oily Liquid |
| pka | 12.88±0.10(Predicted) |
| Specific Gravity | 0.96 |
| color | Clear colorless to yellow |
| optical activity | [α]20/D +18°, neat |
| Sensitive | Hygroscopic |
| BRN | 1718865 |
| CAS DataBase Reference | 2749-11-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Propanol, 2-amino-, (S)-(2749-11-3) |
Description and Uses
(S)-(+)-2-Amino-1-propanol (L-Alaninol) may be used in the preparation of unsymmetrical tridentate Schiff base ligands via condensation with carbonyl compounds. It may also be used as a chiral auxillary for the preparation of tert-butyl 4-N-[(2-hydroxy-1-(S)-methyl)ethylamino]-2-methylene-4-(S)-phenyl-butyrate.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 |
| Hazard Codes | C,Xi |
| Risk Statements | 34-36/37/38 |
| Safety Statements | 26-36/37/39-45-36 |
| RIDADR | UN 2735 8/PG 2 |
| WGK Germany | 3 |
| F | 10-23 |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29221990 |
