alpha-Methylcinnamic acid
Synonym(s):alpha-Methylcinnamic acid
- CAS NO.：1199-77-5
- Empirical Formula: C10H10O2
- Molecular Weight: 162.19
- MDL number: MFCD00002652
- EINECS: 214-847-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:12:31
What is alpha-Methylcinnamic acid?
Chemical properties
WHITE TO YELLOWISH CRYSTALS OR CRYSTALLINE POWDER
The Uses of alpha-Methylcinnamic acid
Alpha-methylcinnamic acid
Synthesis Reference(s)
Journal of the American Chemical Society, 94, p. 2520, 1972 DOI: 10.1021/ja00762a060
Synthetic Communications, 19, p. 71, 1989 DOI: 10.1080/00397918908050954
Properties of alpha-Methylcinnamic acid
| Melting point: | 79-81 °C(lit.) |
| Boiling point: | 288 °C |
| Density | 1.0281 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Crystals or Crystalline Powder |
| pka | 4.82±0.10(Predicted) |
| color | White to yellow |
| BRN | 2042544 |
| CAS DataBase Reference | 1199-77-5(CAS DataBase Reference) |
| NIST Chemistry Reference | «ALPHA»-methylcinnamic acid(1199-77-5) |
Safety information for alpha-Methylcinnamic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
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 alpha-Methylcinnamic acid
| InChIKey | XNCRUNXWPDJHGV-BQYQJAHWSA-N |
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