p-Bromophenoxyacetic acid
- CAS NO.：1878-91-7
- Empirical Formula: C8H7BrO3
- Molecular Weight: 231.04
- MDL number: MFCD00093070
- EINECS: 217-530-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 13:37:16
What is p-Bromophenoxyacetic acid?
Chemical properties
White or cream crystalline powder
The Uses of p-Bromophenoxyacetic acid
4-Bromophenoxyacetic acid may be used as a starting material in the preparation of radioiodinated phenoxyacetic acid derivatives with potential application as radiopharmaceuticals.
General Description
4-Bromophenoxyacetic acid, also known as p-bromophenoxyacetate, is a phenoxyalkanoic acid derivative. It is a chemical elicitor that can induce β-glucuronidase (GUS) activity in rice.
Purification Methods
Crystallise the acid from EtOH or H2O (m 161.4-161.8o). [Hayes & Branch J Am Chem Soc 65 1555 1943, Beilstein 6 III 747, 6 IV 1052.]
Properties of p-Bromophenoxyacetic acid
| Melting point: | 149-153 °C(lit.) |
| Boiling point: | 337.9±17.0 °C(Predicted) |
| Density | 1.6494 (rough estimate) |
| refractive index | 1.4730 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 3.09±0.10(Predicted) |
| color | White to Almost white |
| CAS DataBase Reference | 1878-91-7(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, (4-bromophenoxy)- (1878-91-7) |
Safety information for p-Bromophenoxyacetic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for p-Bromophenoxyacetic acid
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