2-Bromo-3-methylbutyric acid
Synonym(s):α-Bromoisovaleric acid;2-Bromoisovaleric acid
- CAS NO.:565-74-2
- Empirical Formula: C5H9BrO2
- Molecular Weight: 181.03
- MDL number: MFCD00004210
- EINECS: 209-291-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 2-Bromo-3-methylbutyric acid?
Chemical properties
WHITE TO BEIGE CRYSTALLINE POWDER OR CHUNKS
The Uses of 2-Bromo-3-methylbutyric acid
2-Bromo-3-methylbutyric acid was used to study the conjugation of glutathione (GSH) with (R)-and (S)-α-bromoisovaleric acid (BI) in the rat 1 .
The Uses of 2-Bromo-3-methylbutyric acid
2-Bromo-3-methylbutyric acid has been used in the preparation of optically active N-methylvalines.
General Description
Mechanism of action of methylamine on optically active 2-bromo-3-methylbutyric acid has been investigated.
Properties of 2-Bromo-3-methylbutyric acid
| Melting point: | 39-42 °C(lit.) |
| Boiling point: | 124-126 °C20 mm Hg(lit.) |
| Density | 1.4210 (rough estimate) |
| refractive index | 1.4790 (estimate) |
| Flash point: | 107°C |
| solubility | alcohol: soluble(lit.) |
| form | Crystalline Powder or Chunks |
| pka | 3.00±0.10(Predicted) |
| color | White to beige |
| Merck | 14,1422 |
| BRN | 1721146 |
| Dielectric constant | 6.5(20.0℃) |
| CAS DataBase Reference | 565-74-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 2-bromo-3-methyl-(565-74-2) |
| EPA Substance Registry System | Butanoic acid, 2-bromo-3-methyl- (565-74-2) |
Safety information for 2-Bromo-3-methylbutyric acid
| Signal word | Danger |
| Pictogram(s) |
![]() Corrosion Corrosives GHS05 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. 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 2-Bromo-3-methylbutyric acid
| InChIKey | UEBARDWJXBGYEJ-UHFFFAOYSA-N |
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