703-61-7
2,4-dichloroquinoline
CAS: 703-61-7
Molecular Formula: C9H5Cl2N
703-61-7 - Names and Identifiers
| Name | 2,4-dichloroquinoline |
| Synonyms | AURORA KA-3862 IFLAB-BB F1706-0118 2,4-DICHLOROQUINOLINE 2,4-dichloroquinoline Quinoline,2,4-dichloro- quinoline, 2,4-dichloro- 2-4-Dichloro-1-azanaphthalene |
| CAS | 703-61-7 |
| EINECS | 640-568-2 |
| InChI | InChI=1/C9H5Cl2N/c10-7-5-9(11)12-8-4-2-1-3-6(7)8/h1-5H |
| InChIKey | QNBJYUUUYZVIJP-UHFFFAOYSA-N |
703-61-7 - Physico-chemical Properties
| Molecular Formula | C9H5Cl2N |
| Molar Mass | 198.05 |
| Density | 1.4178 (rough estimate) |
| Melting Point | 52-54 |
| Boling Point | 282°C(lit.) |
| Flash Point | 154.2°C |
| Solubility | Chloroform, Methanol |
| Vapor Presure | 0.00623mmHg at 25°C |
| Appearance | Solid |
| Color | White |
| Maximum wavelength(λmax) | ['305nm(MeOH)(lit.)'] |
| pKa | -1.10±0.50(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.6610 (estimate) |
| Use | This product is for scientific research only and shall not be used for other purposes. |
703-61-7 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R25 - Toxic if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S39 - Wear eye / face protection. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
703-61-7 - Introduction
2,4-dichloroquinoline is an organic compound with the chemical formula C9H5Cl2N. It is a colorless solid, soluble in organic solvents such as chloroform and dichloromethane, and insoluble in water.
2,4-dichloroquinoline has many applications. It is an important intermediate that can be used in the synthesis of many drugs and pesticides. It can also be used in organic optoelectronic devices, organic electrochemical devices, smart materials and optical materials.
A common method for preparing 2,4-dichloroquinoline is to react 4-chloropyridine with active thionyl chloride, and then undergo a cyclization reaction to obtain the target product.
The safety of 2,4-dichloroquinoline is relatively high, but some safety matters still need to be paid attention. Since it is soluble in organic solvents, contact with the skin and inhalation of its vapors must be avoided. Adequate ventilation measures should be taken during use and storage. In addition, contact with strong oxidants and strong acids should be avoided to avoid dangerous reactions.
Please note that before using 2,4-dichloroquinoline or any chemical substance, please read carefully and follow the corresponding safe operating procedures and recommendations.
2,4-dichloroquinoline has many applications. It is an important intermediate that can be used in the synthesis of many drugs and pesticides. It can also be used in organic optoelectronic devices, organic electrochemical devices, smart materials and optical materials.
A common method for preparing 2,4-dichloroquinoline is to react 4-chloropyridine with active thionyl chloride, and then undergo a cyclization reaction to obtain the target product.
The safety of 2,4-dichloroquinoline is relatively high, but some safety matters still need to be paid attention. Since it is soluble in organic solvents, contact with the skin and inhalation of its vapors must be avoided. Adequate ventilation measures should be taken during use and storage. In addition, contact with strong oxidants and strong acids should be avoided to avoid dangerous reactions.
Please note that before using 2,4-dichloroquinoline or any chemical substance, please read carefully and follow the corresponding safe operating procedures and recommendations.
Last Update：2024-04-09 21:04:16
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CAS: 703-61-7
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