A7850512
3,4,5-Trimethoxyphenol , ≥97% , 642-71-7
CAS NO.：642-71-7
Empirical Formula: C9H12O4
Molecular Weight: 184.19
MDL number: MFCD00008389
EINECS: 211-387-2
| Pack Size | Price | Stock | Quantity |
| 1G | RMB43.20 | In Stock |
|
| 5G | RMB164.00 | In Stock |
|
| 25G | RMB714.40 | In Stock |
|
| 100G | RMB2816.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 145-149 °C |
| Boiling point: | 278.13°C (rough estimate) |
| Density | 1.2067 (rough estimate) |
| refractive index | 1.4345 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in chloroform. |
| form | Powder and/or Chunks |
| pka | 9.72±0.23(Predicted) |
| color | Light yellow to beige to light brown |
| Sensitive | Light Sensitive |
| BRN | 1958573 |
| InChI | 1S/C9H12O4/c1-11-7-4-6(10)5-8(12-2)9(7)13-3/h4-5,10H,1-3H3 |
| InChIKey | VTCDZPUMZAZMSB-UHFFFAOYSA-N |
| SMILES | COc1cc(O)cc(OC)c1OC |
| CAS DataBase Reference | 642-71-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Phenol, 3,4,5-trimethoxy-(642-71-7) |
Description and Uses
3,4,5-Trimethoxyphenol is a useful synthetic intermediate in the synthesis of Thymonin (T413210); a flavonoid compound with potential antioxidant activity against peroxyl radicals.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 37/39-26 |
| WGK Germany | 3 |
| HS Code | 29095000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 |
