Introduction：Basic information about CAS 14305-08-9|4,5-Dibromo-2-phenyl-3(2H)-pyridazinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-Dibromo-2-phenyl-3(2H)-pyridazinone |
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| CAS Number | 14305-08-9 | Molecular Weight | 329.975 |
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| Density | 1.9±0.1 g/cm3 | Boiling Point | 340.1±52.0 °C at 760 mmHg |
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| Molecular Formula | C10H6Br2N2O | Melting Point | 143ºC |
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| MSDS | / | Flash Point | 159.5±30.7 °C |
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Names
| Name | 4,5-Dibromo-2-phenylpyridazin-3(2H)-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.9±0.1 g/cm3 |
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| Boiling Point | 340.1±52.0 °C at 760 mmHg |
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| Melting Point | 143ºC |
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| Molecular Formula | C10H6Br2N2O |
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| Molecular Weight | 329.975 |
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| Flash Point | 159.5±30.7 °C |
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| Exact Mass | 327.884674 |
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| PSA | 34.89000 |
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| LogP | 2.10 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.688 |
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| InChIKey | NQJXEMRMTOSSBQ-UHFFFAOYSA-N |
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| SMILES | O=c1c(Br)c(Br)cnn1-c1ccccc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UR6180000
- CHEMICAL NAME :
- 3(2H)-Pyridazinone, 4,5-dibromo-2-phenyl-
- CAS REGISTRY NUMBER :
- 14305-08-9
- BEILSTEIN REFERENCE NO. :
- 0177515
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C10-H6-Br2-N2-O
- MOLECULAR WEIGHT :
- 330.00
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 40,921,1985
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 40,921,1985
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| HS Code | 2933990090 |
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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
| 4,5-dibromo-2-phenylpyridazin-3-one |
| 4,5-Dibromo-2-phenylpyridazin-3(2H)-one |
| 3(2H)-Pyridazinone, 4,5-dibromo-2-phenyl- |
| 4,5-Dibromo-2-phenyl-3(2H)-pyridazinone |
