4-Formylcinnamic acid
- CAS NO.：23359-08-2
- Empirical Formula: C10H8O3
- Molecular Weight: 176.17
- MDL number: MFCD00006955
- EINECS: 245-608-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:25:05
What is 4-Formylcinnamic acid?
Chemical properties
Light yellow to beige crystalline powder
The Uses of 4-Formylcinnamic acid
4-Formylcinnamic acid may be used in the synthesis of (E)-4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphth-2-yl)-ethynyl]-cinnamic acid.
What are the applications of Application
4-Formylcinnamic acid, predominantly trans is used in the synthesis of (E)-4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphth-2-yl)-ethynyl]-cinnamic acid
Properties of 4-Formylcinnamic acid
| Melting point: | 251-254 °C (dec.)(lit.) |
| Boiling point: | 247.77°C (rough estimate) |
| Density | 1.1795 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| pka | 4.25±0.10(Predicted) |
| form | Crystalline Powder |
| color | Light yellow to beige |
| CAS DataBase Reference | 23359-08-2(CAS DataBase Reference) |
Safety information for 4-Formylcinnamic 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. 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. |
Computed Descriptors for 4-Formylcinnamic acid
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