Introduction：Basic information about CAS 19639-76-0|pyridine-d5 n-oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | pyridine-d5 n-oxide |
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| CAS Number | 19639-76-0 | Molecular Weight | 100.13000 |
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| Density | 1.08g/cm3 | Boiling Point | 270ºC(lit.) |
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| Molecular Formula | C5D5NO | Melting Point | 61-65ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 143ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2,3,4,5,6-pentadeuterio-1-oxidopyridin-1-ium |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.08g/cm3 |
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| Boiling Point | 270ºC(lit.) |
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| Melting Point | 61-65ºC(lit.) |
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| Molecular Formula | C5D5NO |
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| Molecular Weight | 100.13000 |
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| Flash Point | 143ºC |
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| Exact Mass | 100.06800 |
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| PSA | 25.46000 |
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| LogP | 1.11510 |
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| Vapour Pressure | 0.0116mmHg at 25°C |
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| Index of Refraction | 1.516 |
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| InChIKey | ILVXOBCQQYKLDS-RALIUCGRSA-N |
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| SMILES | [O-][n+]1ccccc1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | UT6410000 |
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Synonyms
| pyridine N-oxide-d5 |
| Pyridine-d5 N-oxide |
| deuterated pyridine N-oxide |
| MFCD02093733 |
| d5-pyridine N-oxide |
| perdeuteropyridine N-oxide |
