43135-91-7
43135-91-7 structure
- Name: benziMidazol-2-one
- Chemical Name: benziMidazol-2-one
- CAS Number: 43135-91-7
- Molecular Formula: C7H4N2O
- Molecular Weight: 132.11900
- Create Date: 2018-04-27 08:00:00
- Modify Date: 2025-08-26 10:34:10
| Name | benziMidazol-2-one |
|---|---|
| Synonyms |
benzimidazolone
1,3-benzimidazol-2-one 2-KETOBENZIMIDAZOLE benzimidazolin-2-one 2H-benzo[d]imidazol-2-one 2H-Benzimidazol-2-one 1-benzimidazolyl-2-one benzoimidazolone |
| Density | 1.39g/cm3 |
|---|---|
| Boiling Point | 249.3ºC at 760 mmHg |
| Molecular Formula | C7H4N2O |
| Molecular Weight | 132.11900 |
| Flash Point | 98.6ºC |
| Exact Mass | 132.03200 |
| PSA | 41.79000 |
| Index of Refraction | 1.701 |
| HS Code | 2933990090 |
|---|
|
~10%
43135-91-7 |
| Literature: Korea Institute of Science and Technology Patent: US5994557 A1, 1999 ; |
|
~%
43135-91-7 |
| Literature: Hoechst Aktiengesellschaft Patent: US4987234 A1, 1991 ; |
|
~%
43135-91-7 |
| Literature: SEIKO EPSON CORPORATION Patent: US2002/88375 A1, 2002 ; |
|
~64%
43135-91-7 |
| Literature: Fan, Xuesen; Zhang, Xinying; Zhang, Yongmin Journal of Chemical Research, 2005 , # 1 p. 21 - 22 |
|
~%
43135-91-7 |
| Literature: Ciba-Geigy Corporation Patent: US4138568 A1, 1979 ; |
|
~%
43135-91-7 |
| Literature: Osaka Municipal Government Patent: US4374250 A1, 1983 ; |
|
~%
43135-91-7 |
| Literature: Hao, Leiduan; Zhao, Yanfei; Yu, Bo; Zhang, Hongye; Xu, Huanjun; Liu, Zhimin Green Chemistry, 2014 , vol. 16, # 6 p. 3039 - 3044 |
| Precursor 8 | |
|---|---|
| DownStream 2 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |