2-Bromo-4,6-difluorophenol
2-Bromo-4,6-difluorophenol
CAS: 98130-56-4
Molecular Formula: C6H3BrF2O
2-Bromo-4,6-difluorophenol - Names and Identifiers
| Name | 2-Bromo-4,6-difluorophenol |
| Synonyms | 98130-56-4 QR BF DF FE BUTTPARK 20 4-78 2-Bromo-4,6-difluorophenol 2-BROMO-4,6-DIFLUOROPHENOL Phenol, 2-bromo-4,6-difluoro- |
| CAS | 98130-56-4 |
| EINECS | 619-323-9 |
| InChI | InChI=1/C6H3BrF2O/c7-4-1-3(8)2-5(9)6(4)10/h1-2,10H |
2-Bromo-4,6-difluorophenol - Physico-chemical Properties
| Molecular Formula | C6H3BrF2O |
| Molar Mass | 208.99 |
| Density | 1.821g/mLat 25°C(lit.) |
| Boling Point | 153-154°C(lit.) |
| Flash Point | 53°C/1mm |
| Vapor Presure | 0.769mmHg at 25°C |
| BRN | 3245985 |
| pKa | 7.20±0.23(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.5370(lit.) |
| MDL | MFCD00070752 |
2-Bromo-4,6-difluorophenol - 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. |
| WGK Germany | 3 |
| Hazard Note | Harmful |
| Hazard Class | IRRITANT |
2-Bromo-4,6-difluorophenol - Introduction
2-Bromo-4,6-difluorophenol is an organic compound whose chemical formula is C6H3BrF2OH. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2-Bromo-4,6-difluorophenol is a colorless to yellow crystal or crystalline powder.
-Solubility: It is not easy to dissolve in water, but can be dissolved in most organic solvents.
Use:
-Chemical reaction reagent: 2-Bromo-4,6-difluorophenol can be used as a reagent in organic synthesis and is widely used in the synthesis of aromatic compounds.
-Preservative: It can also be used as an intermediate for wood preservatives and dyes.
Preparation Method:
The preparation of 2-Bromo-4,6-difluorophenol can be carried out by the following steps:
1. The reaction of 4,6-difluorophenol with bromine in an organic solvent, the reaction temperature is generally low.
2. Filter and remove the precipitate.
3. The precipitate was washed and dried to give 2-Bromo-4,6-difluorophenol.
Safety Information:
- 2-Bromo-4,6-difluorophenol is irritating and should be careful to avoid contact with skin, eyes and respiratory tract.
-Wear appropriate personal protective equipment such as gloves, glasses and masks during operation.
-in the use or storage should pay attention to avoid reacting with oxidants, strong alkali, strong acid and other substances.
-The operation should be carried out in a well-ventilated environment to avoid inhaling its vapor.
-If exposed or inhaled, rinse immediately with water and seek medical help.
Nature:
-Appearance: 2-Bromo-4,6-difluorophenol is a colorless to yellow crystal or crystalline powder.
-Solubility: It is not easy to dissolve in water, but can be dissolved in most organic solvents.
Use:
-Chemical reaction reagent: 2-Bromo-4,6-difluorophenol can be used as a reagent in organic synthesis and is widely used in the synthesis of aromatic compounds.
-Preservative: It can also be used as an intermediate for wood preservatives and dyes.
Preparation Method:
The preparation of 2-Bromo-4,6-difluorophenol can be carried out by the following steps:
1. The reaction of 4,6-difluorophenol with bromine in an organic solvent, the reaction temperature is generally low.
2. Filter and remove the precipitate.
3. The precipitate was washed and dried to give 2-Bromo-4,6-difluorophenol.
Safety Information:
- 2-Bromo-4,6-difluorophenol is irritating and should be careful to avoid contact with skin, eyes and respiratory tract.
-Wear appropriate personal protective equipment such as gloves, glasses and masks during operation.
-in the use or storage should pay attention to avoid reacting with oxidants, strong alkali, strong acid and other substances.
-The operation should be carried out in a well-ventilated environment to avoid inhaling its vapor.
-If exposed or inhaled, rinse immediately with water and seek medical help.
Last Update：2024-04-10 22:29:15
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View History
2-Bromo-4,6-difluorophenol
N-CBZ-4-piperidine carboxylic acid
2-甲基-1-丁硫醇 (2-8℃)
(三甲基)甲基环戊二烯合铂(IV)
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17Α-乙炔雌二醇 3-甲醚
N-CBZ-4-piperidine carboxylic acid
2-甲基-1-丁硫醇 (2-8℃)
(三甲基)甲基环戊二烯合铂(IV)
3-AMINO-4-HYDROXYMETHYLPYRIDINE
4-carbamoylbenzoic acid
R-绿卡色林盐酸盐半水化合物
VANILLIN PROPYLENE GLYCOL ACETAL PURE
4-羟基-3-甲氧基苯乙酮
17Α-乙炔雌二醇 3-甲醚