4,5-DIFLUORO-2-HYDROXYBENZONITRILE
4,5-DIFLUORO-2-HYDROXYBENZONITRILE
CAS: 186590-36-3
Molecular Formula: C7H3F2NO
4,5-DIFLUORO-2-HYDROXYBENZONITRILE - Names and Identifiers
| Name | 4,5-DIFLUORO-2-HYDROXYBENZONITRILE |
| Synonyms | 6-Cyano-3,4-difluorophenol 4,5-DIFLUORO-2-HYDROXYBENZONITRILE Benzonitrile,4,5-difluoro-2-hydroxy- Benzonitrile, 4,5-difluoro-2-hydroxy- (9CI) |
| CAS | 186590-36-3 |
| InChI | InChI=1/C7H3F2NO/c8-5-1-4(3-10)7(11)2-6(5)9/h1-2,11H |
4,5-DIFLUORO-2-HYDROXYBENZONITRILE - Physico-chemical Properties
| Molecular Formula | C7H3F2NO |
| Molar Mass | 155.1 |
| Density | 1.44g/cm3 |
| Melting Point | 161-163°C |
| Boling Point | 279.7°C at 760 mmHg |
| Flash Point | 122.9°C |
| Vapor Presure | 0.00233mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.53 |
| MDL | MFCD08275287 |
4,5-DIFLUORO-2-HYDROXYBENZONITRILE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| UN IDs | UN3439 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
4,5-DIFLUORO-2-HYDROXYBENZONITRILE - Introduction
4, is an organic compound whose chemical formula is C7H4F2NO. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: White crystalline solid
-Melting point: 65-68 ° C
-Boiling point: 240 ° C
-Solubility: Soluble in organic solvents such as ethanol, chloroform and dichloromethane, insoluble in water
Use:
- 4, can be used as intermediates in organic synthesis and important chemical reagents.
-It is often used in pharmaceutical synthesis, plant protection agent preparation and agricultural science research.
Method:
- 4, there are many preparation methods, one of which is commonly used to react by adding hydrogen difluoride to a dichloromethane solution of benzonitrile.
Safety Information:
- 4, irritating to skin, eyes and respiratory tract, may cause irritated skin inflammation and eye damage.
-use should wear protective gloves, protective glasses and protective mask.
-Avoid contact with oxidants during operation and storage.
-If inhaled or touched, immediately move away from the place of origin and into a well-ventilated area for fresh air, seeking medical help if necessary.
Please note that this is only a general introduction to 4, and the specific use and safety information should be confirmed and evaluated according to the specific situation.
Nature:
-Appearance: White crystalline solid
-Melting point: 65-68 ° C
-Boiling point: 240 ° C
-Solubility: Soluble in organic solvents such as ethanol, chloroform and dichloromethane, insoluble in water
Use:
- 4, can be used as intermediates in organic synthesis and important chemical reagents.
-It is often used in pharmaceutical synthesis, plant protection agent preparation and agricultural science research.
Method:
- 4, there are many preparation methods, one of which is commonly used to react by adding hydrogen difluoride to a dichloromethane solution of benzonitrile.
Safety Information:
- 4, irritating to skin, eyes and respiratory tract, may cause irritated skin inflammation and eye damage.
-use should wear protective gloves, protective glasses and protective mask.
-Avoid contact with oxidants during operation and storage.
-If inhaled or touched, immediately move away from the place of origin and into a well-ventilated area for fresh air, seeking medical help if necessary.
Please note that this is only a general introduction to 4, and the specific use and safety information should be confirmed and evaluated according to the specific situation.
Last Update：2024-04-09 15:17:54
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Product Name: 4,5-Difluoro-2-hydroxybenzonitrile Visit Supplier Webpage Request for quotationCAS: 186590-36-3
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CAS: 186590-36-3
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CAS: 186590-36-3
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