2442-21-9
2442-21-9 structure
- Name: 2,2'-(o-Phenylene)bisbenzoxazole
- Chemical Name: 2-[2-(1,3-benzoxazol-2-yl)phenyl]-1,3-benzoxazole
- CAS Number: 2442-21-9
- Molecular Formula: C20H12N2O2
- Molecular Weight: 312.32100
- Create Date: 2017-07-24 16:04:02
- Modify Date: 2025-08-25 16:30:22
| Name | 2-[2-(1,3-benzoxazol-2-yl)phenyl]-1,3-benzoxazole |
|---|---|
| Synonyms |
2,2'-o-phenylene-bis-benzooxazole
2,2'-o-Phenylene-bis-benzoxazole 1,2-phenylenebis-(2-benzoxazolyl) BENZOXAZOLE,2,2'-o-PHENYLENEBIS 1,2-bis(benzoxazol-2-yl)benzene HMS1608G11 2,2'-o-Phenylen-bis-benzoxazol |
| Density | 1.299g/cm3 |
|---|---|
| Boiling Point | 452.8ºC at 760 mmHg |
| Molecular Formula | C20H12N2O2 |
| Molecular Weight | 312.32100 |
| Flash Point | 221.5ºC |
| Exact Mass | 312.09000 |
| PSA | 52.06000 |
| LogP | 5.30300 |
| Vapour Pressure | 5.83E-08mmHg at 25°C |
| Index of Refraction | 1.69 |
| HS Code | 2934999090 |
|---|
|
~73%
2442-21-9 |
| Literature: Ibrahim, Yehia A.; Elwahy, Ahmed H. M. Journal of Chemical Research, Miniprint, 1993 , # 7 p. 1684 - 1696 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |