Introduction：Basic information about CAS 5290-62-0|Magneson II, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Magneson II |
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| CAS Number | 5290-62-0 | Molecular Weight | 293.277 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 554.3±35.0 °C at 760 mmHg |
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| Molecular Formula | C16H11N3O3 | Melting Point | 270 °C (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 289.0±25.9 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-(4-nitrophenylazo)-1-naphthol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 554.3±35.0 °C at 760 mmHg |
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| Melting Point | 270 °C (dec.)(lit.) |
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| Molecular Formula | C16H11N3O3 |
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| Molecular Weight | 293.277 |
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| Flash Point | 289.0±25.9 °C |
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| Exact Mass | 293.080048 |
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| PSA | 90.77000 |
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| LogP | 4.85 |
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| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
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| Index of Refraction | 1.673 |
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| InChIKey | MDLLSWJQIIAUQU-UHFFFAOYSA-N |
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| SMILES | O=[N+]([O-])c1ccc(N=Nc2ccc(O)c3ccccc23)cc1 |
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| Stability | Stable. Incompatible with strong oxidizing agents, strong bases. |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QL4510100
- CHEMICAL NAME :
- 1-Naphthol, 4-((p-nitrophenyl)azo)-
- CAS REGISTRY NUMBER :
- 5290-62-0
- BEILSTEIN REFERENCE NO. :
- 0961660
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C16-H11-N3-O3
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,14,1953
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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, C, F |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S22-S24/25-S26-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | QL4510100 |
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| HS Code | 2927000090 |
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Customs
| HS Code | 2927000090 |
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| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Articles2
More Articles
| E. Gagliardi, M. Theis Fresenius J. Anal. Chem. 144 , 264, (1955)
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| L. Legardi Acta Chim. (Budapest) 57 , 241, (1968)
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Synonyms
| 1-hydroxy-4-(4-nitrophenylazo)naphthalene |
| 1-Naphthol, 4-[(p-nitrophenyl)azo]- |
| 4-[(E)-(4-Nitrophenyl)diazenyl]-1-naphthol |
| 4-[(p-Nitrophenyl)azo]-1-naphthol |
| 4-Hydroxy-1-<4-nitro-benzolazo>-naphthalin |
| 4-(4-Nitrophenylazo)-1-naphthol |
| EINECS 226-129-4 |
| 4-(p-Nitrophenylazo)-1-naphthol |
| MAGNESON II |
| Magnezon II |
| P-NITROBENZENEAZO-A-NAPHTHOL |
| 1-Naphthalenol, 4-[(E)-2-(4-nitrophenyl)diazenyl]- |
| MagnesoneII |
| 4'-NITROBENZENE-AZO-1-NAPHTHOL |
| Magneson 2 |
| MFCD00003975 |
| (4-Nitro-benzol)-(1 azo 4)-naphthol-(1) |
| α-Naphthol Magneson |
| 4-<4-Nitro-phenylazo>-<1>naphthol |
| 4-<p-nitrophenylazo>-1-naphthol |
| 4-((4-Nitrophenyl)diazenyl)naphthalen-1-ol |
| 4-[(4-Nitrophenyl)azo]-1-naphthol |
