Introduction：Basic information about CAS 74037-50-6|3-Ethoxy-2-nitropyridine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Ethoxy-2-nitropyridine |
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| CAS Number | 74037-50-6 | Molecular Weight | 168.15000 |
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| Density | 1.245 g/cm3 | Boiling Point | 175-175 °C (50 mmHg) |
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| Molecular Formula | C7H8N2O3 | Melting Point | 28-32 °C |
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| MSDS | / | Flash Point | 38 °C |
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Names
| Name | 3-Ethoxy-2-nitropyridine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.245 g/cm3 |
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| Boiling Point | 175-175 °C (50 mmHg) |
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| Melting Point | 28-32 °C |
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| Molecular Formula | C7H8N2O3 |
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| Molecular Weight | 168.15000 |
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| Flash Point | 38 °C |
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| Exact Mass | 168.05300 |
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| PSA | 67.94000 |
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| LogP | 1.91170 |
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| Index of Refraction | 1.537 |
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| Storage condition | Flammables area |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UT3001500
- CHEMICAL NAME :
- Pyridine, 3-ethoxy-2-nitro-
- CAS REGISTRY NUMBER :
- 74037-50-6
- BEILSTEIN REFERENCE NO. :
- 0141592
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H8-N2-O3
- MOLECULAR WEIGHT :
- 168.17
- WISWESSER LINE NOTATION :
- T6NJ BNW CO2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 32 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#04694
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R10;R36/37/38 |
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| Safety Phrases | S24/25-S16-S36/37/39-S26 |
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| RIDADR | 1993 |
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| RTECS | UT3001500 |
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| Packaging Group | III |
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| Hazard Class | 3 |
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| HS Code | 2933399090 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| EINECS 277-676-0 |
| 3-ethoxy-2-nitropyridine |
| MFCD00006257 |
