175278-17-8
2-bromo-4-(trifluoromethoxy)aniline
CAS: 175278-17-8
Molecular Formula: C7H5BrF3NO
175278-17-8 - Names and Identifiers
| Name | 2-bromo-4-(trifluoromethoxy)aniline |
| Synonyms | 2-Bromo-4-trifluorom 2-Bromo-4-Tirfluoromethoxyaniline 2-Bromo-4-trifluoromethoxyaniline 2-bromo-4-(trifluoromethoxy)aniline 2-Bromo-4-(trifluoeomethoxy)aniline 2-BROMO-4-(TRIFLUOROMETHOXY)ANILINE Benzenamine, 2-bromo-4-(trifluoromethoxy)- N-[4-bromo-2-(trifluoromethoxy)phenyl]acetamide |
| CAS | 175278-17-8 |
| InChI | InChI=1/C9H7BrF3NO2/c1-5(15)14-7-3-2-6(10)4-8(7)16-9(11,12)13/h2-4H,1H3,(H,14,15) |
175278-17-8 - Physico-chemical Properties
| Molecular Formula | C7H5BrF3NO |
| Molar Mass | 256.02 |
| Density | 1.693g/mLat 25°C(lit.) |
| Boling Point | 209°C(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.000993mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.693 |
| Color | Clear light yellow to orange-yellow |
| pKa | 1.68±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | n20/D 1.504(lit.) |
| Physical and Chemical Properties | Light yellow oily liquid |
175278-17-8 - 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 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29222990 |
| Hazard Note | Toxic |
| Hazard Class | IRRITANT |
175278-17-8 - Introduction
2-bromo-4-(trifluoromethoxy)aniline is an organic compound with the formula C7H5BrF3NO. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: 2-bromo-4-(trifluoromethoxy)aniline is a colorless to pale yellow solid.
-Melting point: Its melting point is 76-78 degrees Celsius.
-Solubility: 2-bromo-4-(trifluoromethoxy)aniline is soluble in many organic solvents.
Use:
2-bromo-4-(trifluoromethoxy)aniline has important applications in organic synthesis.
-It can be used as a raw material for heterocyclic compounds and used in the synthesis of organic photosensitizers, photopolymers, organic light-emitting materials, etc.
-Because of its high electron density fluorine atom, it can also play an important role as a ligand in organometallic chemical catalytic reactions.
Method:
2-bromo-4-(trifluoromethoxy)aniline is mainly prepared by two methods:
1.2-bromo -4-methoxy aniline is taken as the starting material, and reagents such as trifluoroformic acid and sodium bisulfite are added during the reaction, and the target product is obtained by the reaction under appropriate conditions.
2. Methyl iodide can be used to react with 2-bromo-4-methoxy aniline to generate 2-bromo-4-(trifluoromethoxy)aniline.
Safety Information:
2-bromo-4-(trifluoromethoxy)aniline is a chemical and has certain safety risks. Appropriate protective measures shall be taken during contact or operation:
-Wear personal protective equipment such as protective gloves, goggles and protective clothing.
-Avoid inhaling its vapors, smoke or dust and operate in a well-ventilated place.
-Avoid touching skin, eyes and clothing, and avoid ingestion.
-After use, the container should be closed and stored in a dry, cool and ventilated place.
Nature:
-Appearance: 2-bromo-4-(trifluoromethoxy)aniline is a colorless to pale yellow solid.
-Melting point: Its melting point is 76-78 degrees Celsius.
-Solubility: 2-bromo-4-(trifluoromethoxy)aniline is soluble in many organic solvents.
Use:
2-bromo-4-(trifluoromethoxy)aniline has important applications in organic synthesis.
-It can be used as a raw material for heterocyclic compounds and used in the synthesis of organic photosensitizers, photopolymers, organic light-emitting materials, etc.
-Because of its high electron density fluorine atom, it can also play an important role as a ligand in organometallic chemical catalytic reactions.
Method:
2-bromo-4-(trifluoromethoxy)aniline is mainly prepared by two methods:
1.2-bromo -4-methoxy aniline is taken as the starting material, and reagents such as trifluoroformic acid and sodium bisulfite are added during the reaction, and the target product is obtained by the reaction under appropriate conditions.
2. Methyl iodide can be used to react with 2-bromo-4-methoxy aniline to generate 2-bromo-4-(trifluoromethoxy)aniline.
Safety Information:
2-bromo-4-(trifluoromethoxy)aniline is a chemical and has certain safety risks. Appropriate protective measures shall be taken during contact or operation:
-Wear personal protective equipment such as protective gloves, goggles and protective clothing.
-Avoid inhaling its vapors, smoke or dust and operate in a well-ventilated place.
-Avoid touching skin, eyes and clothing, and avoid ingestion.
-After use, the container should be closed and stored in a dry, cool and ventilated place.
Last Update：2024-04-10 22:29:15
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