2652-78-0
2652-78-0 structure
- Name: 1,2-Diphenyl-4-(phenylmethylene)-3,5-pyrazolidinedione
- Chemical Name: 4-benzylidene-1,2-diphenylpyrazolidine-3,5-dione
- CAS Number: 2652-78-0
- Molecular Formula: C22H16N2O2
- Molecular Weight: 340.37500
- Create Date: 2017-06-13 01:31:24
- Modify Date: 2025-09-21 21:35:16
| Name | 4-benzylidene-1,2-diphenylpyrazolidine-3,5-dione |
|---|---|
| Synonyms |
1,2-Diphenyl-4-(phenylmethylene)-3,5-pyrazolidinedione
3,5-Pyrazolidinedione,1,2-diphenyl-4-(phenylmethylene) 4-Benzyliden-N,N'-diphenyl-3,5-diketo-pyrazolidin 4-Benzyliden-1,2-diphenyl-pyrazolidin-3,5-dion 4-benzylidene-1,2-diphenyl-3,5-pyrazolidenedione N,N'-Diphenyl-(N,N'-benzyliden)-malonyl-hydrazin 1.2-Diphenyl-3.5-dioxo-4-benzyliden-pyrazolidin |
| Molecular Formula | C22H16N2O2 |
|---|---|
| Molecular Weight | 340.37500 |
| Exact Mass | 340.12100 |
| PSA | 40.62000 |
| LogP | 4.19500 |
| HS Code | 2933990090 |
|---|
|
~%
2652-78-0 |
| Literature: Tsumaki Bulletin of the Chemical Society of Japan, 1931 , vol. 6, p. 1,8 |
|
~%
2652-78-0 |
| Literature: Tsumaki Bulletin of the Chemical Society of Japan, 1931 , vol. 6, p. 1,8 |
| 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% |