3,4,5-Trimethoxycinnamic acid
- Product Name3,4,5-Trimethoxycinnamic acid
- CAS90-50-6
- CBNumberCB7236422
- MFC12H14O5
- MW238.24
- EINECS201-999-8
- MDL NumberMFCD00004388
- MOL File90-50-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 125-127 °C (lit.) |
| Boiling point | 300.83°C (rough estimate) |
| Density | 1.1416 (rough estimate) |
| vapor pressure | 0-0Pa at 20-25℃ |
| refractive index | 1.4571 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | Solid:crystalline |
| pka | 4.48±0.10(Predicted) |
| color | White |
| BRN | 1537834 |
| LogP | 0.3-1.1 at 35℃ and pH2-7 |
| CAS DataBase Reference | 90-50-6(CAS DataBase Reference) |
| FDA UNII | C9096D920O |
| EPA Substance Registry System | 2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)- (90-50-6) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | GE0722000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29189900 | |||||||||
| NFPA 704: |
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