A4703612
2-Hydroxy-4-methoxybenzaldehyde , 98% , 673-22-3
Synonym(s):
2-Hydroxy-4-methoxybenzaldehyde;4-Methoxysalicylaldehyde;4-Methoxysalicylaldehyde, 2-Hydroxyanisaldehyde
CAS NO.：673-22-3
Empirical Formula: C8H8O3
Molecular Weight: 152.15
MDL number: MFCD00003327
EINECS: 211-604-0
| Pack Size | Price | Stock | Quantity |
| 1G | RMB23.20 | In Stock |
|
| 5G | RMB43.20 | In Stock |
|
| 25G | RMB123.20 | In Stock |
|
| 100g | RMB431.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 41-43 °C (lit.) |
| Boiling point: | 124 °C / 12mmHg |
| Density | 1.2143 (rough estimate) |
| refractive index | 1.4447 (estimate) |
| FEMA | 4435 | 2-HYDROXY-4-METHOXYBENZALDEHYDE |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | DMF: 30 mg/ml; DMSO: 30 mg/ml; Ethanol: 30 mg/ml |
| pka | 7.79±0.10(Predicted) |
| form | Crystalline Powder |
| color | Creamy white to beige or light brown |
| Odor | at 100.00 %. vanillin like |
| Odor Type | vanilla |
| Water Solubility | Solubility in methanol is almost transparent. Insoluble in water. |
| Sensitive | Air Sensitive |
| JECFA Number | 2277 |
| BRN | 1072443 |
| InChI | 1S/C8H8O3/c1-11-7-3-2-6(5-9)8(10)4-7/h2-5,10H,1H3 |
| InChIKey | WZUODJNEIXSNEU-UHFFFAOYSA-N |
| SMILES | [H]C(=O)c1ccc(OC)cc1O |
| LogP | 1.79 |
| CAS DataBase Reference | 673-22-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde, 2-hydroxy-4-methoxy-(673-22-3) |
| EPA Substance Registry System | Benzaldehyde, 2-hydroxy-4-methoxy- (673-22-3) |
Description and Uses
2-Hydroxy-4-methoxybenzaldehyde was used in the synthesis of Schiff base ligand.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25 |
| WGK Germany | 3 |
| RTECS | BZ2810000 |
| F | 10 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HS Code | 29124900 |
| Storage Class | 11 - Combustible Solids |
