2050-49-9
2,4-Dibromo-1-naphthol
CAS: 2050-49-9
Molecular Formula: C10H6Br2O
2050-49-9 - Names and Identifiers
| Name | 2,4-Dibromo-1-naphthol |
| Synonyms | NSC 6230 AI3-00182 2,4-DIBROMO-1-NAPHTHOL 2,4-Dibromo-1-naphthol 2,4-dibromonaphthalen-1-ol 1-Naphthalenol, 2,4-dibromo- |
| CAS | 2050-49-9 |
| InChI | InChI=1/C10H6Br2O/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,13H |
2050-49-9 - Physico-chemical Properties
| Molecular Formula | C10H6Br2O |
| Molar Mass | 301.96 |
| Density | 1.956g/cm3 |
| Melting Point | 107°C |
| Boling Point | 357°C at 760 mmHg |
| Flash Point | 169.7°C |
| Vapor Presure | 1.37E-05mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow to Light red |
| Storage Condition | 2-8°C |
| Refractive Index | 1.726 |
2050-49-9 - Risk and Safety
| 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. |
2050-49-9 - Introduction
2,4-dibromo-1-napthol is an organic compound with the chemical formula C10H6Br2O. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
2,4-dibromo-1-napthol is a solid with a white to pale yellow crystalline appearance. Its melting point is about 102-104 degrees Celsius. It is slightly soluble in solvents and soluble in some organic solvents such as ethers and alcohols. It is an organic bromine compound containing naphthalene and two bromine atoms, so it has high reactivity.
Use:
2,4-dibromo-1-napthol is often used as a starting material or intermediate in organic synthesis reactions. It can be used to synthesize other organic compounds, such as drugs, dyes, photosensitive materials, etc. It is also used as an organic synthesis reagent and catalyst.
Method:
Preparation of 2,4-dibromo-1-napthol is typically prepared by bromination of 2,4-dibromonaphthalene. First, 2,4-dibromonaphthalene is reacted with a basic oxidant to form the corresponding Bromo. Then, The brominated substance is further treated, such as hydrolysis, reduction or substitution reaction, etc., to obtain the target product 2,4-dibromo-1-napthol.
Safety Information:
When using 2,4-dibromo-1-naphthol, you need to follow safe operating procedures. It may cause irritation to the skin, eyes and respiratory system, so appropriate protective measures should be taken when handling, such as wearing protective gloves, goggles and masks. In addition, make sure to operate in a well-ventilated place and away from fire sources. During storage, avoid contact with oxidants and inflammables. If swallowed or inhaled, seek medical attention immediately.
Nature:
2,4-dibromo-1-napthol is a solid with a white to pale yellow crystalline appearance. Its melting point is about 102-104 degrees Celsius. It is slightly soluble in solvents and soluble in some organic solvents such as ethers and alcohols. It is an organic bromine compound containing naphthalene and two bromine atoms, so it has high reactivity.
Use:
2,4-dibromo-1-napthol is often used as a starting material or intermediate in organic synthesis reactions. It can be used to synthesize other organic compounds, such as drugs, dyes, photosensitive materials, etc. It is also used as an organic synthesis reagent and catalyst.
Method:
Preparation of 2,4-dibromo-1-napthol is typically prepared by bromination of 2,4-dibromonaphthalene. First, 2,4-dibromonaphthalene is reacted with a basic oxidant to form the corresponding Bromo. Then, The brominated substance is further treated, such as hydrolysis, reduction or substitution reaction, etc., to obtain the target product 2,4-dibromo-1-napthol.
Safety Information:
When using 2,4-dibromo-1-naphthol, you need to follow safe operating procedures. It may cause irritation to the skin, eyes and respiratory system, so appropriate protective measures should be taken when handling, such as wearing protective gloves, goggles and masks. In addition, make sure to operate in a well-ventilated place and away from fire sources. During storage, avoid contact with oxidants and inflammables. If swallowed or inhaled, seek medical attention immediately.
Last Update：2024-04-09 21:01:54
