1,1',3,3'-tetramethylspiro[benzimidazole-2,2'-perimidine]
Modify Date: 2025-09-06 18:27:47
![1,1',3,3'-tetramethylspiro[benzimidazole-2,2'-perimidine] Structure](https://image.chemsrc.com/caspic/285/99643-43-3.png)
1,1',3,3'-tetramethylspiro[benzimidazole-2,2'-perimidine] structure
|
Common Name | 1,1',3,3'-tetramethylspiro[benzimidazole-2,2'-perimidine] | ||
|---|---|---|---|---|
| CAS Number | 99643-43-3 | Molecular Weight | 330.42600 | |
| Density | 1.3g/cm3 | Boiling Point | 536.6ºC at 760 mmHg | |
| Molecular Formula | C21H22N4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 238.4ºC | |
| Name | 1,1',3,3'-tetramethylspiro[benzimidazole-2,2'-perimidine] |
|---|---|
| Synonym | More Synonyms |
| Density | 1.3g/cm3 |
|---|---|
| Boiling Point | 536.6ºC at 760 mmHg |
| Molecular Formula | C21H22N4 |
| Molecular Weight | 330.42600 |
| Flash Point | 238.4ºC |
| Exact Mass | 330.18400 |
| PSA | 12.96000 |
| LogP | 4.18330 |
| Index of Refraction | 1.754 |
|
~72%
1,1',3,3'-tetra... CAS#:99643-43-3 |
| Literature: Gleiter, Rolf; Uschmann, Joachim Journal of Organic Chemistry, 1986 , vol. 51, # 3 p. 370 - 380 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 1,1',3,3'-tetramethyl-1,3-dihydro-1'H,3'H-spiro[benzimidazole-2,2'-perimidine] |
| 1,1'3,3'-Tetramethylspiro(2,3-dihydrobenzimidazole-2,2'-(2,3)dihydro(1H)perimidine |