7-Hydroxyquinoline manufacturers
- 7-Hydroxyquinoline
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- $1.10 / 1g
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2025-11-18
- CAS:580-20-1
- Min. Order: 1g
- Purity: 99.00%
- Supply Ability: 100 Tons
- 7-Hydroxyquinoline
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- $10.00 / 1KG
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2021-10-15
- CAS:580-20-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 Tons
- 7-Hydroxyquinoline
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- $1.00 / 1KG
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2020-01-03
- CAS:580-20-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 tons
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| | 7-Hydroxyquinoline Basic information |
| | 7-Hydroxyquinoline Chemical Properties |
| Melting point | 239-244 °C | | Boiling point | 264.27°C (rough estimate) | | density | 1.1555 (rough estimate) | | refractive index | 1.4500 (estimate) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | DMSO (Slightly), Methanol (Slightly) | | pka | pK1:5.48(＋1);pK2:8.85(0) (20°C) | | form | Powder | | color | Beige to pale brown | | Water Solubility | 454.3mg/L(20 ºC) | | InChI | InChI=1S/C9H7NO/c11-8-4-3-7-2-1-5-10-9(7)6-8/h1-6,11H | | InChIKey | XCRPPAPDRUBKRJ-UHFFFAOYSA-N | | SMILES | N1C2C(=CC=C(O)C=2)C=CC=1 | | CAS DataBase Reference | 580-20-1(CAS DataBase Reference) | | NIST Chemistry Reference | 7-Quinolinol(580-20-1) | | EPA Substance Registry System | 7-Quinolinol (580-20-1) |
| Hazard Codes | Xn,Xi | | Risk Statements | 36/37/38-20/21/22-22 | | Safety Statements | 36/37/39-26 | | WGK Germany | WGK 3 | | RTECS | VC4160000 | | TSCA | TSCA listed | | HazardClass | IRRITANT | | HS Code | 29334900 | | Storage Class | 11 - Combustible Solids |
| | 7-Hydroxyquinoline Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powder | | Definition | ChEBI: A monohydroxyquinoline carrying a hydroxy substituent at position 7. | | Synthesis | The general procedure for the synthesis of 7-hydroxyquinoline from acrolein diethyl acetal and 3-aminophenol was as follows: the reaction was carried out in a Panasonic NN-K5541JF microwave reactor equipped with a magnetic stirring device. The typical operation was as follows: acrolein diethyl acetal (1 mmol), excess 3-aminophenol (4 mmol) and solid catalyst were added to a round bottom flask; subsequently, the mixture was placed in a microwave reactor. The reaction was carried out by continuous microwave radiation under reflux and stirring conditions for 1 to 40 min. Upon completion of the reaction, the products were analyzed and identified using a Varian Saturn 2200/CP-3800 gas chromatography-mass spectrometer (GC-MS) equipped with two CP8944 capillary columns (VF-5, 30 m × 0.25 mm × 0.25 μm). | | References | [1] Catalysis Communications, 2018, vol. 115, p. 21 - 25 |
| | 7-Hydroxyquinoline Preparation Products And Raw materials |
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