3328-70-9
3328-70-9 structure
- Name: 5-Formylsalicylaldehyde
- Chemical Name: 4-hydroxybenzene-1,3-dicarbaldehyde
- CAS Number: 3328-70-9
- Molecular Formula: C8H6O3
- Molecular Weight: 150.131
- Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
- Create Date: 2018-05-09 08:00:00
- Modify Date: 2025-08-25 10:05:05
| Name | 4-hydroxybenzene-1,3-dicarbaldehyde |
|---|---|
| Synonyms |
3-formyl-4-hydroxybenzaldehyde
4-Hydroxyisophthalaldehyde 5-formyl-2-hydroxybenzaldehyde 2,4-Diformylphenol 5-Formylsalicylaldehyde 2-hydroxy-1,5-benzenedicarbaldehyde 1,3-Benzenedicarboxaldehyde, 4-hydroxy- 4-hydroxy-1,3-benzenedicarboxaldehyde MFCD00003334 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 266.0±25.0 °C at 760 mmHg |
| Melting Point | 109°C |
| Molecular Formula | C8H6O3 |
| Molecular Weight | 150.131 |
| Flash Point | 128.9±19.7 °C |
| Exact Mass | 150.031693 |
| PSA | 54.37000 |
| LogP | 1.80 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.672 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2912499000 |
| Precursor 8 | |
|---|---|
| DownStream 4 | |
| HS Code | 2912499000 |
|---|---|
| Summary | 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |