502-02-3
502-02-3 structure
- Name: Benzenesulfonic acid,4-[2-[4-(dimethylamino)phenyl]diazenyl]-
- Chemical Name: p-[[p-(Dimethylamino)phenyl]azo]benzenesulfonic acid
- CAS Number: 502-02-3
- Molecular Formula: C14H15N3O3S
- Molecular Weight: 305.35200
- Create Date: 2016-01-11 16:42:30
- Modify Date: 2024-01-11 02:53:42
| Name | p-[[p-(Dimethylamino)phenyl]azo]benzenesulfonic acid |
|---|---|
| Synonyms |
4'-dimethylamino-azobenzene-4-sulfonic acid
4-sulfo-4'-dimethylaminoazobenzene |
| Density | 1.28g/cm3 |
|---|---|
| Melting Point | >300ºC |
| Molecular Formula | C14H15N3O3S |
| Molecular Weight | 305.35200 |
| Exact Mass | 305.08300 |
| PSA | 90.71000 |
| LogP | 4.49550 |
| Index of Refraction | 1.61 |
| HS Code | 2927000090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 10 | |
![methyl 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate structure](https://image.chemsrc.com/caspic/348/111915-50-5.png)
| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |