4325-74-0
4325-74-0 structure
- Name: 1,2'-binaphthyl
- Chemical Name: 1-naphthalen-2-ylnaphthalene
- CAS Number: 4325-74-0
- Molecular Formula: C20H14
- Molecular Weight: 254.325
- Create Date: 2018-08-29 12:05:38
- Modify Date: 2024-01-13 11:12:27
| Name | 1-naphthalen-2-ylnaphthalene |
|---|---|
| Synonyms |
1-(naphthalen-2-yl)naphthalene
1,2'-binaphthyl 1-(2-naphthyl)naphthalene 1,2'-Binaphthyl (8CI) 1,2'-Binaphthalene (9CI) 1,2'-Binaphthalene |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 416.8±20.0 °C at 760 mmHg |
| Molecular Formula | C20H14 |
| Molecular Weight | 254.325 |
| Flash Point | 199.1±15.9 °C |
| Exact Mass | 254.109543 |
| LogP | 6.44 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.704 |
| HS Code | 2902909090 |
|---|
| Precursor 8 | |
|---|---|
| DownStream 5 | |
![Benz[j]fluoranthene structure](https://www.chemsrc.com/caspic/002/205-82-3.png)
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |