4-METHOXYCINNAMALDEHYDE
- CAS NO.：1963-36-6
- Empirical Formula: C10H10O2
- Molecular Weight: 162.19
- MDL number: MFCD00017343
- EINECS: 217-807-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:07:02
What is 4-METHOXYCINNAMALDEHYDE?
Chemical properties
p-Methoxycinnamaldehyde is an unconjugated aromatic aldehyde with a spicy, floral odor.
Physical properties
Yellowish crystals. M.P. 58°C. B.P. 277°C. Almost insoluble in water, soluble in alcohol and oils. Colors the human skin intensely yellow.
Occurrence
Reported found in baked potato, basil and tarragon.
Production Methods
4-methoxycinnamaldehyde can be produced by condensation of para-Anisaldehyde and Acetaldehyde in alkaline solution.
Aroma threshold values
Detected: 5000 ppm
Taste threshold values
Taste characteristics at 3 to 20 ppm: cherry flesh, sweet, with a cinnamic dry and slightly aromatic.
Synthesis Reference(s)
Tetrahedron Letters, 31, p. 349, 1990 DOI: 10.1016/S0040-4039(00)94552-0
Properties of 4-METHOXYCINNAMALDEHYDE
| Melting point: | 55-60 °C(lit.) |
| Boiling point: | 145 °C7 mm Hg(lit.) |
| Density | 1.068±0.06 g/cm3(Predicted) |
| FEMA | 3567 | P-METHOXYCINNAMALDEHYDE |
| Flash point: | 110°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | Powder |
| color | Light yellow to yellow |
| Odor | at 10.00 % in dipropylene glycol. spicy cinnamon sweet cherry vanilla floral |
| JECFA Number | 687 |
| EPA Substance Registry System | p-Methoxycinnamaldehyde (1963-36-6) |
Safety information for 4-METHOXYCINNAMALDEHYDE
| 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 |
P233:Keep container tightly closed. P260:Do not breathe dust/fume/gas/mist/vapours/spray. 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. P304:IF INHALED: P312:Call a POISON CENTER or doctor/physician if you feel unwell. P321:Specific treatment (see … on this label). P340:Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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. P403:Store in a well-ventilated place. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 4-METHOXYCINNAMALDEHYDE
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