248-93-1
248-93-1 structure
- Name: 13h-indeno[1,2-b]anthracene
- Chemical Name: 13h-indeno[1,2-b]anthracene
- CAS Number: 248-93-1
- Molecular Formula: C21H14
- Molecular Weight: 266.33600
- Create Date: 2017-02-13 05:52:27
- Modify Date: 2024-01-03 05:32:58
| Name | 13h-indeno[1,2-b]anthracene |
|---|---|
| Synonyms |
EINECS 205-962-7
13H-Naphtho<2,3-b>fluoren 13H-Indeno(1,2-b)anthracene 13H-Indeno<1,2-b>anthracen 13H-Naphtho[2,3-b]fluorene Indeno-anthracen |
| Density | 1.229g/cm3 |
|---|---|
| Boiling Point | 489.7ºC at 760mmHg |
| Molecular Formula | C21H14 |
| Molecular Weight | 266.33600 |
| Flash Point | 242.9ºC |
| Exact Mass | 266.11000 |
| LogP | 5.56420 |
| Vapour Pressure | 2.93E-09mmHg at 25°C |
| Index of Refraction | 1.764 |
| HS Code | 2902909090 |
|---|
| 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% |