(R)-(+)-2-BROMOPROPIONIC ACID
- CAS NO.：10009-70-8
- Empirical Formula: C3H5BrO2
- Molecular Weight: 152.97
- MDL number: MFCD00145205
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:37
What is (R)-(+)-2-BROMOPROPIONIC ACID?
Chemical properties
clear colorless to light brown liquid
Purification Methods
Dissolve it in Et2O, dry (CaCl2), evaporate and distil it through a short column. Distillation through a Podbielniak column (p 11) (see S-(-)-2-chloropropionic acid below) led to decomposition. Store it in the dark under N2, preferably in sealed ampoules. Even at -10o it slowly decomposes. [Fuet et al. J Am Chem Soc 76 6054 1954, Beilstein 2 IV 761.]
Properties of (R)-(+)-2-BROMOPROPIONIC ACID
| Melting point: | 25°C |
| Boiling point: | 203 °C |
| Density | 1.692 g/mL at 20 °C (lit.) |
| refractive index | n |
| Flash point: | 100 °C |
| storage temp. | 2-8°C |
| form | clear liquid |
| pka | 3.00±0.10(Predicted) |
| color | Colorless to Brown |
| optical activity | [α]20/D +26±2°, neat |
| BRN | 1720262 |
Safety information for (R)-(+)-2-BROMOPROPIONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 (R)-(+)-2-BROMOPROPIONIC ACID
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