436799-33-6
3-Bromo-5-(trifluoromethyl)pyridine
CAS: 436799-33-6
Molecular Formula: C6H3BrF3N
436799-33-6 - Names and Identifiers
| Name | 3-Bromo-5-(trifluoromethyl)pyridine |
| Synonyms | 3-Bromo-5-trfluoromethylpyridine 3-TrifluoroMethyl-5-broMopyridine 5-Trifluoromethyl-3-bromopyridine 3-Bromo-5-trifluoromethyl-pyridine 3-Bromo-5-(trifluoromethyl)pyridine 3-BROMO-5-(TRIFLUOROMETHYL)PYRIDINE Pyridine, 3-broMo-5-(trifluoroMethyl)- 5-Bromo-alpha,alpha,alpha-trifluoro-3-picoline |
| CAS | 436799-33-6 |
| EINECS | 626-819-9 |
| InChI | InChI=1/C6H3BrF3N/c7-5-1-4(2-11-3-5)6(8,9)10/h1-3H |
| InChIKey | HEDHNDVPKRVQPN-UHFFFAOYSA-N |
436799-33-6 - Physico-chemical Properties
| Molecular Formula | C6H3BrF3N |
| Molar Mass | 225.99 |
| Density | 1.707±0.06 g/cm3(Predicted) |
| Melting Point | 44-46 °C |
| Boling Point | 62 °C |
| Flash Point | 149°F |
| Solubility | soluble in Methanol |
| Vapor Presure | 2.404mmHg at 25°C |
| Appearance | Crystalline Powder or Solid |
| Color | White to yellow |
| pKa | 0.45±0.20(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.471 |
436799-33-6 - Risk and Safety
| Risk Codes | R25 - Toxic if swallowed R36/37/38 - 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29333999 |
| Hazard Class | IRRITANT |
| Packing Group | Ⅲ |
436799-33-6 - Introduction
3-Bromo-5-(trifluoromethyl)pyridine is an organic compound with the formula C6H3BrF3N. It has the following properties:
1. Appearance: colorless to light yellow solid;
2. melting point: 47-48 ℃;
3. Boiling point: 226 ℃;
4. Relative density: 1.95g/cm3;
5. Solubility: Soluble in common organic solvents, such as alcohol, ether and ketone.
3-Bromo-5-(trifluoromethyl)pyridine has a wide range of applications in the field of organic synthesis, such:
1. As reagents and intermediates in organic synthesis, it can be used to synthesize other fluorine compounds;
2. In the field of medicine, it can be used as a synthetic raw material for some drugs;
3. In the field of pesticides, it can be used to synthesize some highly effective pesticides.
A common method for preparing 3-Bromo-5-(trifluoromethyl)pyridine is by reacting pyridine bromide with trifluoromethyl bromide (CF3Br). The specific reaction conditions and procedures will vary depending on the experimental conditions and desired purity.
For safety information, 3-Bromo-5-(trifluoromethyl)pyridine is an organic bromine compound, and the following safety precautions should be noted:
1. may cause irritation and damage to the eyes, skin and respiratory system, should avoid direct contact;
2. in use and storage should be away from heat and fire sources, so as not to cause fire or explosion;
3. use should wear appropriate personal protective equipment, such as protective gloves, goggles and gas masks;
4. should be operated in a well-ventilated place to avoid inhalation of its vapor.
To ensure safe use, strictly follow the safe operating procedures and operating guidelines for the chemical, and store the compound properly.
1. Appearance: colorless to light yellow solid;
2. melting point: 47-48 ℃;
3. Boiling point: 226 ℃;
4. Relative density: 1.95g/cm3;
5. Solubility: Soluble in common organic solvents, such as alcohol, ether and ketone.
3-Bromo-5-(trifluoromethyl)pyridine has a wide range of applications in the field of organic synthesis, such:
1. As reagents and intermediates in organic synthesis, it can be used to synthesize other fluorine compounds;
2. In the field of medicine, it can be used as a synthetic raw material for some drugs;
3. In the field of pesticides, it can be used to synthesize some highly effective pesticides.
A common method for preparing 3-Bromo-5-(trifluoromethyl)pyridine is by reacting pyridine bromide with trifluoromethyl bromide (CF3Br). The specific reaction conditions and procedures will vary depending on the experimental conditions and desired purity.
For safety information, 3-Bromo-5-(trifluoromethyl)pyridine is an organic bromine compound, and the following safety precautions should be noted:
1. may cause irritation and damage to the eyes, skin and respiratory system, should avoid direct contact;
2. in use and storage should be away from heat and fire sources, so as not to cause fire or explosion;
3. use should wear appropriate personal protective equipment, such as protective gloves, goggles and gas masks;
4. should be operated in a well-ventilated place to avoid inhalation of its vapor.
To ensure safe use, strictly follow the safe operating procedures and operating guidelines for the chemical, and store the compound properly.
Last Update：2024-04-09 20:02:46
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