3-Quinolinecarboxaldehyde
quinoline-3-carboxaldehyde
CAS: 13669-42-6
Molecular Formula: C10H7NO
3-Quinolinecarboxaldehyde - Names and Identifiers
| Name | quinoline-3-carboxaldehyde |
| Synonyms | 3-Formylquinoline 3-Quinolinecarbaldehyde quinoline-3-carbaldehyde 3-quinoliecarboxaldehyde 3-QUINOLINECARBOXALDEHYDE 3-Quinolinecarboxaldehyde quinoline-3-carboxaldehyde Quinoline-3-carboxyaldehyde 3-Formylquinoline, 3-Formyl-1-azanaphthalene |
| CAS | 13669-42-6 |
| EINECS | 237-147-7 |
| InChI | InChI=1/C10H7NO/c12-7-8-5-9-3-1-2-4-10(9)11-6-8/h1-7H |
3-Quinolinecarboxaldehyde - Physico-chemical Properties
| Molecular Formula | C10H7NO |
| Molar Mass | 157.17 |
| Density | 1.223±0.06 g/cm3(Predicted) |
| Melting Point | 68-71 °C (lit.) |
| Boling Point | 128°C/1mmHg(lit.) |
| Flash Point | 151.879°C |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Bright yellow crystal |
| Color | White to yellow |
| Maximum wavelength(λmax) | ['282nm(MeOH)(lit.)'] |
| BRN | 113269 |
| pKa | 3.36±0.11(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.687 |
| MDL | MFCD00006768 |
| Use | A synthesis reagent used for 1,4-addition products. |
3-Quinolinecarboxaldehyde - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R37/38 - Irritating to respiratory system and skin. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 29334900 |
3-Quinolinecarboxaldehyde - Introduction
Quinoline -3-carbaldehyde is an organic compound whose chemical formula is C9H7NO and structural formula is C6H4(CH = O)NH. The following is a description of its nature, use, preparation and safety information:
1. nature:
-Appearance: Quinoline -3-carbaldehyde is a white crystalline solid.
-Melting point: about 84-88 degrees Celsius.
-Solubility: Slightly soluble in water, soluble in alcohols and some organic solvents.
-Chemical properties: Quinoline -3-formaldehyde has certain reducibility and oxidation, and can participate in a variety of organic reactions.
2. use:
-Quinoline-3-carbaldehyde can be used as an important intermediate in organic synthesis for the preparation of various compounds containing quinoline structures.
-It can also be used as a starting material for the synthesis of organic compounds such as dyes, drugs and pesticides.
3. Preparation method:
-Quinoline -3-formaldehyde preparation methods have a variety of ways, commonly used methods include:
-Oxidative condensation reaction of quinoline and HCHO;
-Acylation of quinoline and HCHO;
-Oxidative hydrogenation reaction of quinoline and HCHO, etc.
4. Safety Information:
-Quinoline -3-formaldehyde should be handled and used to prevent contact with skin, eyes and mucous membranes.
-in the operation should pay attention to prevent the inhalation of dust or vapor, should take good ventilation measures.
-Wear appropriate protective equipment such as safety glasses, gloves and protective clothing.
-should be stored in a dry, cool and ventilated place, away from fire and oxidant.
-In case of accidental contact or inhalation, wash the affected area immediately and seek medical help.
1. nature:
-Appearance: Quinoline -3-carbaldehyde is a white crystalline solid.
-Melting point: about 84-88 degrees Celsius.
-Solubility: Slightly soluble in water, soluble in alcohols and some organic solvents.
-Chemical properties: Quinoline -3-formaldehyde has certain reducibility and oxidation, and can participate in a variety of organic reactions.
2. use:
-Quinoline-3-carbaldehyde can be used as an important intermediate in organic synthesis for the preparation of various compounds containing quinoline structures.
-It can also be used as a starting material for the synthesis of organic compounds such as dyes, drugs and pesticides.
3. Preparation method:
-Quinoline -3-formaldehyde preparation methods have a variety of ways, commonly used methods include:
-Oxidative condensation reaction of quinoline and HCHO;
-Acylation of quinoline and HCHO;
-Oxidative hydrogenation reaction of quinoline and HCHO, etc.
4. Safety Information:
-Quinoline -3-formaldehyde should be handled and used to prevent contact with skin, eyes and mucous membranes.
-in the operation should pay attention to prevent the inhalation of dust or vapor, should take good ventilation measures.
-Wear appropriate protective equipment such as safety glasses, gloves and protective clothing.
-should be stored in a dry, cool and ventilated place, away from fire and oxidant.
-In case of accidental contact or inhalation, wash the affected area immediately and seek medical help.
Last Update：2024-04-09 15:17:52
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CAS: 13669-42-6
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