5290-66-4
5290-66-4 structure
- Name: 2,4-Bis(phenylazo)naphthalene-1-ol
- Chemical Name: (4E)-2-phenyldiazenyl-4-(phenylhydrazinylidene)naphthalen-1-one
- CAS Number: 5290-66-4
- Molecular Formula: C22H16N4O
- Molecular Weight: 352.38900
- Create Date: 2016-02-12 02:07:33
- Modify Date: 2024-01-09 23:14:08
| Name | (4E)-2-phenyldiazenyl-4-(phenylhydrazinylidene)naphthalen-1-one |
|---|---|
| Synonyms |
2,4-Bis-benzolazo-naphthol-(1)
1-Naphthalenol,2,4-bis(phenylazo) 2,4-Bis-benzolazo-naphtol-(1) 1-Naphthalenol,2,4-bis(2-phenyldiazenyl) 2,4-Bis-phenylazo-[1]naphthol |
| Density | 1.22g/cm3 |
|---|---|
| Boiling Point | 507.6ºC at 760mmHg |
| Molecular Formula | C22H16N4O |
| Molecular Weight | 352.38900 |
| Flash Point | 260.8ºC |
| Exact Mass | 352.13200 |
| PSA | 66.18000 |
| LogP | 5.43990 |
| Index of Refraction | 1.662 |
| HS Code | 2927000090 |
|---|
| Precursor 9 | |
|---|---|
| DownStream 1 | |
| 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% |