2-碘-5-氟硝基苯
4-Fluoro-1-iodo-2-nitrobenzene
CAS: 364-77-2
Molecular Formula: C6H3FINO2
2-碘-5-氟硝基苯 - Names and Identifiers
| Name | 4-Fluoro-1-iodo-2-nitrobenzene |
| Synonyms | 5-FLUORO-2-IODONITROBENZENE 2-IODO-5-FLUORONITROBENZENE 4-Fluoro-2-Nitroiodobenzene 2-Iodo-5-fluoronitrobenzene 5-fluoro-2-iodonitrobenzene 4-Fluoro-1-iodo-2-nitrobenzene 4-FLUORO-1-IODO-2-NITROBENZENE 1-FLUORO-4-IODO-3-NITROBENZENE |
| CAS | 364-77-2 |
| EINECS | 642-661-3 |
| InChI | InChI=1/C6H5FN2O2/c7-4-1-2-5(8)6(3-4)9(10)11/h1-3H,8H2 |
2-碘-5-氟硝基苯 - Physico-chemical Properties
| Molecular Formula | C6H3FINO2 |
| Molar Mass | 267 |
| Density | 2.093 |
| Boling Point | 110°C 4mm |
| Flash Point | 110°C/4mm |
| Vapor Presure | 0.00155mmHg at 25°C |
| Appearance | powder to lump |
| Color | Light yellow to Yellow to Orange |
| BRN | 3253380 |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Light Sensitive |
| Refractive Index | 1.615 |
| MDL | MFCD00153169 |
2-碘-5-氟硝基苯 - 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. |
| HS Code | 29049090 |
| Hazard Note | Irritant |
| Hazard Class | IRRITANT, LIGHT SENS |
2-碘-5-氟硝基苯 - Introduction
It is an organic compound with a chemical formula of C6H3FINO2 and a molecular weight of 253.01g/mol. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: It is a solid, commonly yellow crystal.
-Melting point: about 80-83 ℃.
-Boiling point: about 288 ℃ (decomposition).
-Density: Approximately 2.12 g/mL(20°C).
-Solubility: Soluble in organic solvents such as dimethylformamide (DMF) and dichloromethane.
-Stability: Stable at room temperature, but avoid prolonged exposure to light and high temperature.
Use:
-is often used as an intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as drugs and pesticides.
Preparation Method:
The preparation method can be achieved by iodination reaction and electrophilic substitution reaction:
1. First, 1,3-difluorobenzene (4-fluorophenyl fluoride) is reacted with a nucleophile sodium iodide (NaI) in an organic solvent to obtain 4-fluoro-1-iodobenzene (4-fluoro-1-iodobenzene).
2. Then, 4-fluoro-1-iodobenzene is reacted with nitrating reagent nitric acid (HNO3) under appropriate conditions to obtain fluorobenzene.
Safety Information:
-is an organic compound and care should be taken to comply with relevant safety procedures and procedures.
-Wear appropriate protective equipment such as chemical goggles, gloves and lab coats when used.
-Avoid inhalation, ingestion or contact with skin, eyes and mucous membranes.
-If you come into contact with this compound, immediately flush the affected area with plenty of water and seek medical help.
Nature:
-Appearance: It is a solid, commonly yellow crystal.
-Melting point: about 80-83 ℃.
-Boiling point: about 288 ℃ (decomposition).
-Density: Approximately 2.12 g/mL(20°C).
-Solubility: Soluble in organic solvents such as dimethylformamide (DMF) and dichloromethane.
-Stability: Stable at room temperature, but avoid prolonged exposure to light and high temperature.
Use:
-is often used as an intermediate in organic synthesis.
-It can be used to synthesize other organic compounds, such as drugs and pesticides.
Preparation Method:
The preparation method can be achieved by iodination reaction and electrophilic substitution reaction:
1. First, 1,3-difluorobenzene (4-fluorophenyl fluoride) is reacted with a nucleophile sodium iodide (NaI) in an organic solvent to obtain 4-fluoro-1-iodobenzene (4-fluoro-1-iodobenzene).
2. Then, 4-fluoro-1-iodobenzene is reacted with nitrating reagent nitric acid (HNO3) under appropriate conditions to obtain fluorobenzene.
Safety Information:
-is an organic compound and care should be taken to comply with relevant safety procedures and procedures.
-Wear appropriate protective equipment such as chemical goggles, gloves and lab coats when used.
-Avoid inhalation, ingestion or contact with skin, eyes and mucous membranes.
-If you come into contact with this compound, immediately flush the affected area with plenty of water and seek medical help.
Last Update：2024-04-09 21:01:54
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