4640-68-0
3,4-Dichlorobenzoylacetonitrile
CAS: 4640-68-0
Molecular Formula: C9H5Cl2NO
4640-68-0 - Names and Identifiers
| Name | 3,4-Dichlorobenzoylacetonitrile |
| Synonyms | AKOS B029577 3,4-Dichlorobenzoylacetonitrile 3,4-DICHLOROBENZOYLACETONITRILE 2-(3,4-DICHLOROBENZOYL) ACETONITRILE 3-(3,4-Dichlorophenyl)-3-oxopropionitrile 3-(3,4-dichlorophenyl)-3-oxopropanenitrile Benzenepropanenitrile, 3,4-dichloro-β-oxo- 3-(3,4-DICHLOROPHENYL)-3-OXOPROPANENITRILE |
| CAS | 4640-68-0 |
| InChI | InChI=1/C9H5Cl2NO/c10-7-2-1-6(5-8(7)11)9(13)3-4-12/h1-2,5H,3H2 |
4640-68-0 - Physico-chemical Properties
| Molecular Formula | C9H5Cl2NO |
| Molar Mass | 214.05 |
| Density | 1.383±0.06 g/cm3(Predicted) |
| Melting Point | 114 °C |
| Boling Point | 398.4±37.0 °C(Predicted) |
| Flash Point | 194.7°C |
| Vapor Presure | 1.48E-06mmHg at 25°C |
| BRN | 3267648 |
| pKa | 6.71±0.12(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.567 |
| MDL | MFCD00067919 |
4640-68-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| Hazard Class | IRRITANT |
4640-68-0 - Introduction
3, is an organic compound with the chemical formula C9H5Cl2N. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 3, colorless to light yellow crystals or powdery solids.
-Melting point: The melting point of this compound is about 84-86°C.
-Solubility: 3, can be dissolved in organic solvents such as ethanol, dichloromethane and chloroform, but the solubility in water is low.
Use:
- 3, can be used as an intermediate in organic synthesis, and has important application value in the field of drug synthesis.
Preparation Method:
- 3, the preparation method generally starts from benzoic acid, and the target compound is obtained through the steps of nitrosylation reaction, cyanation reaction and acylation reaction.
Safety Information:
- 3, as an organic compound, has a certain degree of danger. Contact with or ingestion of the compound may cause irritation of the eyes, skin and respiratory tract.
-When using the compound, take appropriate protective measures, including wearing protective gloves, goggles and protective clothing. At the same time, good ventilation should be maintained and contact with skin and eyes should be avoided.
-in use, storage and handling, should strictly abide by the relevant safety procedures, and to ensure that away from the fire or high temperature environment.
-If you come into contact with this compound, rinse the affected area immediately with plenty of water and seek medical help.
Nature:
-Appearance: 3, colorless to light yellow crystals or powdery solids.
-Melting point: The melting point of this compound is about 84-86°C.
-Solubility: 3, can be dissolved in organic solvents such as ethanol, dichloromethane and chloroform, but the solubility in water is low.
Use:
- 3, can be used as an intermediate in organic synthesis, and has important application value in the field of drug synthesis.
Preparation Method:
- 3, the preparation method generally starts from benzoic acid, and the target compound is obtained through the steps of nitrosylation reaction, cyanation reaction and acylation reaction.
Safety Information:
- 3, as an organic compound, has a certain degree of danger. Contact with or ingestion of the compound may cause irritation of the eyes, skin and respiratory tract.
-When using the compound, take appropriate protective measures, including wearing protective gloves, goggles and protective clothing. At the same time, good ventilation should be maintained and contact with skin and eyes should be avoided.
-in use, storage and handling, should strictly abide by the relevant safety procedures, and to ensure that away from the fire or high temperature environment.
-If you come into contact with this compound, rinse the affected area immediately with plenty of water and seek medical help.
Last Update：2024-04-09 21:11:58
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