Introduction：Basic information about CAS 2652-77-9|1,2-Diphenyl-pyrazolidine-3,5-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2-Diphenyl-pyrazolidine-3,5-dione |
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| CAS Number | 2652-77-9 | Molecular Weight | 252.26800 |
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| Density | 1.312 g/cm3 | Boiling Point | 380.5ºC at 760 mmHg |
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| Molecular Formula | C15H12N2O2 | Melting Point | 180-183ºC |
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| MSDS | / | Flash Point | 167.2ºC |
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Names
| Name | 1,2-diphenyl-pyrazolidine-3,5-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.312 g/cm3 |
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| Boiling Point | 380.5ºC at 760 mmHg |
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| Melting Point | 180-183ºC |
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| Molecular Formula | C15H12N2O2 |
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| Molecular Weight | 252.26800 |
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| Flash Point | 167.2ºC |
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| Exact Mass | 252.09000 |
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| PSA | 40.62000 |
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| LogP | 2.50150 |
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| Vapour Pressure | 5.41E-06mmHg at 25°C |
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| Index of Refraction | 1.65 |
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| InChIKey | XDPKQGKEOCYMQC-UHFFFAOYSA-N |
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| SMILES | O=C1CC(=O)N(c2ccccc2)N1c1ccccc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ8455300
- CHEMICAL NAME :
- 3,5-Pyrazolidinedione, 1,2-diphenyl-
- CAS REGISTRY NUMBER :
- 2652-77-9
- BEILSTEIN REFERENCE NO. :
- 0210835
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C15-H12-N2-O2
- MOLECULAR WEIGHT :
- 252.29
- WISWESSER LINE NOTATION :
- T5VNNV EHJ BR& CR
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 16,536,1967
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 338 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 132,16,1961
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 574 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 16,536,1967
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Safety Information
Customs
| HS Code | 2933990090 |
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| 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% |
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Synonyms
| 1,2-diphenyl-5-pyrazolidinedione |
| 1,2-Diphenyl-pyrrazolidin-3,5-dion |
| 1,2-Diphenylpyrazolidine-3,5-dione |
| 1,2-diphenyl-3,5-dioxopyrazolidine |
| 1,2-Diphenyl-3,5-pyrazolidinedione |
| da339 |
| 1,2-diphenyl-3,5-dioxopyrazolidin |
| diphenyldiketopyrazolidine |
| 1,2-Diphenyl-3,5-pyrazolidindion |
| 1,2-Diphenyl-pyrazolidin-3,5-dion |
| difenildichetopirazolidina |
| AURORA KA-3848 |
