trans-2,3,4-Trimethoxycinnamic acid
- CAS NO.：33130-03-9
- Empirical Formula: C12H14O5
- Molecular Weight: 238.24
- MDL number: MFCD00014376
- EINECS: 251-388-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-08-17 18:11:45
What is trans-2,3,4-Trimethoxycinnamic acid?
Chemical properties
Slight yellow crystallinepowder
Definition
ChEBI: Trans-2, 3, 4-Trimethoxycinnamate is a hydroxycinnamic acid.
Properties of trans-2,3,4-Trimethoxycinnamic acid
| Melting point: | 172-174 °C |
| Boiling point: | 300.83°C (rough estimate) |
| Density | 1.1416 (rough estimate) |
| refractive index | 1.4571 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | powder to crystal |
| pka | 4.54±0.15(Predicted) |
| color | White to Almost white |
| BRN | 2657904 |
| CAS DataBase Reference | 33130-03-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,3,4-Trimethoxycinnamic acid(33130-03-9) |
Safety information for trans-2,3,4-Trimethoxycinnamic 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. 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. P405:Store locked up. |
Computed Descriptors for trans-2,3,4-Trimethoxycinnamic acid
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