2,3-Diaminopropionic acid
- CAS NO.：515-94-6
- Empirical Formula: C3H8N2O2
- Molecular Weight: 104.11
- MDL number: MFCD00044531
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-12-30 16:20:48
What is 2,3-Diaminopropionic acid?
Definition
ChEBI: A diamino acid that is alanine in which one of the hydrogens of the methyl group is replaced by an amino group.
Properties of 2,3-Diaminopropionic acid
| Melting point: | 110°C |
| Boiling point: | 195.23°C (rough estimate) |
| Density | 1.2719 (rough estimate) |
| refractive index | 1.4715 (estimate) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| pka | pK1:1.33(+2);pK2:6.674(+1);pK3:9.623(0) (25°C,μ=0.1) |
| CAS DataBase Reference | 515-94-6(CAS DataBase Reference) |
Safety information for 2,3-Diaminopropionic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,3-Diaminopropionic acid
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