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1-(2-Pyridylazo)-2-naphthol - 98%, high purity , CAS No.85-85-8
Basic Description
| Synonyms | 1-(2-Pyridylazo)-2-naphthol|85-85-8|PAN (indicator)|1-(Pyridin-2-yldiazenyl)naphthalen-2-ol|2-Naphthalenol, 1-(2-pyridinylazo)-|1-(2-Pyridylazo)-2-hydroxynaphthalene|2-Naphthol, 1-(2-pyridylazo)-|2-Hydroxy-1-(2-pyridylazo)naphthalene|1-(Pyridin-2-azo)-2-n |
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| Specifications & Purity | ≥98% |
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| Shipped In | Normal |
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Names and Identifiers
| IUPAC Name | 1-(pyridin-2-yldiazenyl)naphthalen-2-ol |
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| INCHI | InChI=1S/C15H11N3O/c19-13-9-8-11-5-1-2-6-12(11)15(13)18-17-14-7-3-4-10-16-14/h1-10,19H |
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| InChi Key | LLYOXZQVOKALCD-UHFFFAOYSA-N |
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| Canonical SMILES | C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=CC=N3)O |
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| Isomeric SMILES | C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=CC=N3)O |
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| WGK Germany | 3 |
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| PubChem CID | 6825 |
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| Molecular Weight | 249.27 |
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Chemical and Physical Properties
| Solubility | Solubility in water: Practically insoluble; Soluble in Ether,Chloroform,Alcohol |
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| Melt Point(°C) | 138-141°C |
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Safety and Hazards(GHS)
| Pictogram(s) | GHS07 |
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| Signal | Warning |
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| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation |
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| Precautionary Statements | P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P264:Wash hands [and …] thoroughly after handling. P337+P313:IF eye irritation persists: Get medical advice/attention. P362+P364:Take off contaminated clothing and wash it before reuse. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. |
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| WGK Germany | 3 |
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