2-Fluoronaphth
2-fluoronaphthalene
CAS: 323-09-1
Molecular Formula: C10H7F
2-Fluoronaphth - Names and Identifiers
| Name | 2-fluoronaphthalene |
| Synonyms | 2-Fluoronaphth 2-FLUOROPHTHALENE 2-Fluoronapthelene b-Fluoronaphthalene 2-FLUORONAPHTHALENE 2-fluoronaphthalene Naphthalene, 2-fluoro- 2-fluoronaphthalene radical-cation |
| CAS | 323-09-1 |
| EINECS | 206-299-6 |
| InChI | InChI=1/C10H7F/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7H |
2-Fluoronaphth - Physico-chemical Properties
| Molecular Formula | C10H7F |
| Molar Mass | 146.16 |
| Density | 1.1474 (rough estimate) |
| Melting Point | 61°C |
| Boling Point | 59.09°C (rough estimate) |
| Flash Point | 65°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5939 (estimate) |
2-Fluoronaphth - Risk and Safety
| Risk Codes | R45 - May cause cancer R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R63 - Possible risk of harm to the unborn child R36 - Irritating to the eyes R22 - Harmful if swallowed R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 1593 6.1/PG 3 |
| HS Code | 29049090 |
| Hazard Note | Harmful |
2-Fluoronaphth - Introduction
2-fluoronaphthalene(2-fluoronaphthalene) is an organic compound with the chemical formula C10H7F. In the structure, a fluorine atom replaces the second carbon atom of the naphthalene molecule.
2-fluoronaphthalene is a colorless liquid with a fragrant odor. It has a high melting point and boiling point, can be soluble in a variety of organic solvents such as ethanol, ether and benzene, but insoluble in water.
2-fluoronaphthalene has a wide range of applications in organic synthesis. It can be used as an important intermediate in dye synthesis and drug synthesis. In addition, it can also be used in the fields of lubricants, polarizing agents in liquid crystal displays, and organic light-emitting diodes.
The preparation of 2-fluoronaphthalene can be carried out by different methods. Common methods include catalytic reactions with cuprous bromide and cuprous fluoride, and reactions with methyl iodide and ammonium fluoroborate as fluorinating agents.
For safety information, 2-fluoronaphthalene should be handled and stored properly, avoiding contact with skin and eyes. Avoid generation and inhalation of dust, vapour or spray during use or handling. If contact occurs, immediately flush the affected area with plenty of water and seek medical help. Because 2-fluoronaphthalene is flammable under high temperature and fire source, it should be kept away from open flame and high temperature environment.
2-fluoronaphthalene is a colorless liquid with a fragrant odor. It has a high melting point and boiling point, can be soluble in a variety of organic solvents such as ethanol, ether and benzene, but insoluble in water.
2-fluoronaphthalene has a wide range of applications in organic synthesis. It can be used as an important intermediate in dye synthesis and drug synthesis. In addition, it can also be used in the fields of lubricants, polarizing agents in liquid crystal displays, and organic light-emitting diodes.
The preparation of 2-fluoronaphthalene can be carried out by different methods. Common methods include catalytic reactions with cuprous bromide and cuprous fluoride, and reactions with methyl iodide and ammonium fluoroborate as fluorinating agents.
For safety information, 2-fluoronaphthalene should be handled and stored properly, avoiding contact with skin and eyes. Avoid generation and inhalation of dust, vapour or spray during use or handling. If contact occurs, immediately flush the affected area with plenty of water and seek medical help. Because 2-fluoronaphthalene is flammable under high temperature and fire source, it should be kept away from open flame and high temperature environment.
Last Update：2024-04-09 20:52:54
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