2-(4-HYDROXYPHENYL)PROPIONIC ACID
Synonym(s):2-(4-Hydroxyphenyl)propanoic acid;4-Hydroxyhydratropic acid
- CAS NO.：938-96-5
- Empirical Formula: C9H10O3
- Molecular Weight: 166.18
- MDL number: MFCD00128847
- EINECS: 213-352-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:33:48
What is 2-(4-HYDROXYPHENYL)PROPIONIC ACID?
Chemical properties
white to slightly beige cryst. powder or chunks
Definition
ChEBI: 4-Hydroxyhydratropate is a monocarboxylic acid.
Properties of 2-(4-HYDROXYPHENYL)PROPIONIC ACID
| Melting point: | 131.6 °C |
| Boiling point: | 254.38°C (rough estimate) |
| Density | 1.1708 (rough estimate) |
| refractive index | 1.5760 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Methanol |
| form | Crystalline Powder or Chunks |
| pka | 4.55±0.10(Predicted) |
| color | White to slightly beige |
| BRN | 2091472 |
| CAS DataBase Reference | 938-96-5(CAS DataBase Reference) |
Safety information for 2-(4-HYDROXYPHENYL)PROPIONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 2-(4-HYDROXYPHENYL)PROPIONIC ACID
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