1-溴-4-(二氟甲氧基)苯
4-(difluoromethoxy)bromobenzene
CAS: 5905-69-1
Molecular Formula: C7H5BrF2O
1-溴-4-(二氟甲氧基)苯 - Names and Identifiers
| Name | 4-(difluoromethoxy)bromobenzene |
| Synonyms | p-Difluoromethoxybromobenzene 4-bromo-difluoromethoxybenzene 4-(difluoromethoxy)bromobenzene 4-(DIFLUOROMETHOXY)BROMOBENZENE 1-Bromo-4-(difluoromethoxy)benzene 1-BROMO-4-(DIFLUOROMETHOXY)BENZENE 4-Bromophenyl difluoromethyl ether, 4-Bromo-alpha,alpha-difluoroanisole |
| CAS | 5905-69-1 |
| EINECS | 200-002-4 |
| InChI | InChI=1/C7H5BrF2O/c8-5-1-3-6(4-2-5)11-7(9)10/h1-4,7H |
1-溴-4-(二氟甲氧基)苯 - Physico-chemical Properties
| Molecular Formula | C7H5BrF2O |
| Molar Mass | 223.01 |
| Density | 1.631 g/mL at 25 °C (lit.) |
| Boling Point | 96 °C |
| Flash Point | 93°F |
| Vapor Presure | 0.359mmHg at 25°C |
| BRN | 2521410 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.5020(lit.) |
1-溴-4-(二氟甲氧基)苯 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| Hazard Class | 3 |
| Packing Group | III |
1-溴-4-(二氟甲氧基)苯 - Introduction
4-(difluoromethoxy)bromobenzene is an organic compound with a molecular formula of C7H5BrF2O and a molecular weight of 219.01g/mol. It is a colorless to pale yellow liquid with a strong aromatic odor.
4-(difluoromethoxy)bromobenzene can be used as an important intermediate in organic synthesis, for the synthesis of a variety of drugs, pesticides and dyes and other compounds. It can also be applied to the synthesis of electronic materials, such as organic light-emitting diodes, solid-state phosphors, etc.
The method for preparing 4-(difluoromethoxy)bromobenzene is usually to react p-methoxyphenol with trifluorobromine to generate trifluoride of p-methoxybenzene, and then react with concentrated aqueous bromine to obtain 4-(difluoromethoxy)bromobenzene.
Regarding the safety information of 4-(difluoromethoxy)bromobenzene, it is an organic compound that may cause certain harm to the human body or the environment. Wear appropriate personal protective equipment to avoid contact with skin, eyes and respiratory tract. Avoid breathing vapors, mist or dust. When handling this compound, pay attention to the risk of ignition and electrostatic discharge.
4-(difluoromethoxy)bromobenzene can be used as an important intermediate in organic synthesis, for the synthesis of a variety of drugs, pesticides and dyes and other compounds. It can also be applied to the synthesis of electronic materials, such as organic light-emitting diodes, solid-state phosphors, etc.
The method for preparing 4-(difluoromethoxy)bromobenzene is usually to react p-methoxyphenol with trifluorobromine to generate trifluoride of p-methoxybenzene, and then react with concentrated aqueous bromine to obtain 4-(difluoromethoxy)bromobenzene.
Regarding the safety information of 4-(difluoromethoxy)bromobenzene, it is an organic compound that may cause certain harm to the human body or the environment. Wear appropriate personal protective equipment to avoid contact with skin, eyes and respiratory tract. Avoid breathing vapors, mist or dust. When handling this compound, pay attention to the risk of ignition and electrostatic discharge.
Last Update：2024-04-09 21:54:55
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View History
1-溴-4-(二氟甲氧基)苯
1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl) imide
2-Naphthalenecarboxylic acid, 6-(4-hydroxy-3-tricyclo[3.3.1.13,7]dec-1-ylphenyl)-, methyl ester
2-乙酰氨基-1,3-噻唑-4-甲酸乙酯
(1R,2S,5S)-3-((S)-3,3-二甲基-2-(2,2,2-三氟乙酰氨基)丁酰基)-6,6-二甲基-3-氮杂双环[3.1.0]己烷-2-羧酸酯
2,5-DIBROMOPHENYLACETIC ACID 3-BROMOPHENYL ESTER
Cyathula root extract
5-(2-CHLORO-PHENYL)-4-CYCLOPENTYL-4H-[1,2,4]TRIAZOLE-3-THIOL
6a,7-Didehydroglaucine
Pregabalin Impurity 13 (4-Isobutyl-2,6-piperidinedione)
1-Ethyl-3-methylimidazolium Bis(fluorosulfonyl) imide
2-Naphthalenecarboxylic acid, 6-(4-hydroxy-3-tricyclo[3.3.1.13,7]dec-1-ylphenyl)-, methyl ester
2-乙酰氨基-1,3-噻唑-4-甲酸乙酯
(1R,2S,5S)-3-((S)-3,3-二甲基-2-(2,2,2-三氟乙酰氨基)丁酰基)-6,6-二甲基-3-氮杂双环[3.1.0]己烷-2-羧酸酯
2,5-DIBROMOPHENYLACETIC ACID 3-BROMOPHENYL ESTER
Cyathula root extract
5-(2-CHLORO-PHENYL)-4-CYCLOPENTYL-4H-[1,2,4]TRIAZOLE-3-THIOL
6a,7-Didehydroglaucine
Pregabalin Impurity 13 (4-Isobutyl-2,6-piperidinedione)