Introduction：Basic information about CAS 33421-43-1|2 2'-dipyridyl-n-oxide 98, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2 2'-dipyridyl-n-oxide 98 |
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| CAS Number | 33421-43-1 | Molecular Weight | 172.18300 |
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| Density | 1.15g/cm3 | Boiling Point | 422.9ºC at 760mmHg |
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| Molecular Formula | C10H8N2O | Melting Point | 59-63ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 209.6ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1-oxido-2-pyridin-2-ylpyridin-1-ium |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.15g/cm3 |
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| Boiling Point | 422.9ºC at 760mmHg |
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| Melting Point | 59-63ºC(lit.) |
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| Molecular Formula | C10H8N2O |
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| Molecular Weight | 172.18300 |
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| Flash Point | 209.6ºC |
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| Exact Mass | 172.06400 |
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| PSA | 38.35000 |
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| LogP | 2.17710 |
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| Index of Refraction | 1.604 |
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| InChIKey | KIKATWFLYDKKOL-UHFFFAOYSA-N |
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| SMILES | [O-][n+]1ccccc1-c1ccccn1 |
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| Storage condition | 2-8°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DW1840000
- CHEMICAL NAME :
- 2,2'-Bipyridine, 1-oxide
- CAS REGISTRY NUMBER :
- 33421-43-1
- LAST UPDATED :
- 198612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H8-N2-O
- MOLECULAR WEIGHT :
- 172.20
- WISWESSER LINE NOTATION :
- T6NJ AO B- BT6NJ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 480 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 23,815,1985
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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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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | DW1840000 |
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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
| MFCD00065168 |
| 2-(pyridin-2-yl)pyridine N-oxide |
| 2,2'-AZOBIS(N-BUTYL-2-METHYLPROPIONAMIDE) |
| 2,2'-BIPYRIDINE,1-OXIDE |
| 2,2'-Dipyridyl N-oxide |
| 2-pyridin-2-ylpyridine 1-oxide |
| 2,2'-BIPYRIDYL N-OXIDE |
| 2,2'-Bipyridine monoxide |
