A3228457
DL-2-Aminobutyricacid , 97% , 2835-81-6
CAS NO.：2835-81-6
Empirical Formula: C4H9NO2
Molecular Weight: 103.12
MDL number: MFCD00008093
EINECS: 220-616-5
| Pack Size | Price | Stock | Quantity |
| 25g | RMB28.80 | In Stock |
|
| 100g | RMB65.60 | In Stock |
|
| 500g | RMB234.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 291 °C (dec.)(lit.) |
| alpha | [α]D20 0.0±0.1° (c=10, H2O) |
| Boiling point: | 215.2±23.0 °C(Predicted) |
| Density | 1.2300 |
| refractive index | 1.4650 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | 210g/l; Soluble 33% in cold water, poorly in alcohol, insoluble in oils. |
| form | Crystalline Powder |
| pka | 2.29(at 25℃) |
| color | White |
| Odor | a very faint caramellic-sweet odor. |
| PH | 5.98 |
| optical activity | +9.325 (H2O)+20.525 (5 mol dm-3 HCl) |
| Water Solubility | almost transparency |
| Merck | 14,428 |
| BRN | 635889 |
| CAS DataBase Reference | 2835-81-6(CAS DataBase Reference) |
| NIST Chemistry Reference | DL-2-Aminobutyric acid(2835-81-6) |
| EPA Substance Registry System | 2-Aminobutyric acid (2835-81-6) |
Description and Uses
A descriptor amino acid QSARs peptide. When applied in combination with Glucose, DL-2-Aminobutyric acid produces a flavor reminiscent of Maple sugar. Finds considerable use in flavor work, It is a commercially available Maple flavor material.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362+P364-P403+P233-P501c |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29224995 |
