Introduction：Basic information about CAS 1196-57-2|2(1H)-Quinoxalinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2(1H)-Quinoxalinone |
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| CAS Number | 1196-57-2 | Molecular Weight | 146.146 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 363.4±22.0 °C at 760 mmHg |
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| Molecular Formula | C8H6N2O | Melting Point | 271-272°C |
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| MSDS | / | Flash Point | 173.6±22.3 °C |
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Names
| Name | quinoxalin-2-ol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 363.4±22.0 °C at 760 mmHg |
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| Melting Point | 271-272°C |
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| Molecular Formula | C8H6N2O |
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| Molecular Weight | 146.146 |
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| Flash Point | 173.6±22.3 °C |
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| Exact Mass | 146.048019 |
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| PSA | 46.01000 |
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| LogP | 1.89 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.705 |
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| InChIKey | FFRYUAVNPBUEIC-UHFFFAOYSA-N |
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| SMILES | O=c1cnc2ccccc2[nH]1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- VD3630000
- CHEMICAL NAME :
- 2-Quinoxalinol
- CAS REGISTRY NUMBER :
- 1196-57-2
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H6-N2-O
- MOLECULAR WEIGHT :
- 146.16
- WISWESSER LINE NOTATION :
- T66 BN ENJ CQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 178 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00285
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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-S36/39-S37/39 |
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| RTECS | VD3630000 |
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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
| quinoxalin-2-ol |
| EINECS 214-815-6 |
| Quinoxalin-2(1H)-one |
| 2(1H)-Quinoxalinone |
| 2-Quinoxalinol |
| quinoxalinone |
| 2-Hydroxyquinoxaline |
| 2-Quinoxalinone |
| MFCD00006722 |
