3934-97-2
3934-97-2 structure
- Name: 4-Methoxycatechol
- Chemical Name: 4-methoxybenzene-1,2-diol
- CAS Number: 3934-97-2
- Molecular Formula: C7H8O3
- Molecular Weight: 140.13700
- Create Date: 2016-11-13 19:56:03
- Modify Date: 2024-01-09 14:34:02
| Name | 4-methoxybenzene-1,2-diol |
|---|---|
| Synonyms |
4-Methoxy-1,2-benzenediol
4-methoxypyrocatechol 4-METHOXYCATECHOL 1,2-Benzenediol,4-methoxy p-Methoxycatechol p-methoxy-1,2-catechol 1,2-dihydroxy-4-methoxybenzene |
| Density | 1.27g/cm3 |
|---|---|
| Boiling Point | 307.6ºC at 760mmHg |
| Melting Point | 48-50 °C |
| Molecular Formula | C7H8O3 |
| Molecular Weight | 140.13700 |
| Flash Point | 139.8ºC |
| Exact Mass | 140.04700 |
| PSA | 49.69000 |
| LogP | 1.10640 |
| Index of Refraction | 1.579 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2909500000 |
| Precursor 9 | |
|---|---|
| DownStream 6 | |
| HS Code | 2909500000 |
|---|---|
| Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |