P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
4-bromobenzenediazonium tetrafluoro-borate
CAS: 673-40-5
Molecular Formula: C6H4BBrF4N2
P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE - Names and Identifiers
| Name | 4-bromobenzenediazonium tetrafluoro-borate |
| Synonyms | tetrafluoride boron(+3) cation 4-bromobenzenediazonium 4-bromobenzenediazonium 4-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE 4-Bromobenzenediazonium tetrafluoroborate 4-bromobenzenediazonium tetrafluoro-borate |
| CAS | 673-40-5 |
| EINECS | 211-608-2 |
| InChI | InChI=1/C6H4BrN2.B.4FH/c7-5-1-3-6(9-8)4-2-5;;;;;/h1-4H;;4*1H/q+1;+3;;;;/p-4 |
P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE - Physico-chemical Properties
| Molecular Formula | C6H4BBrF4N2 |
| Molar Mass | 270.82 |
| Melting Point | 135-140°C (dec.)(lit.) |
| Appearance | powder to crystal |
| Color | White to Yellow to Orange |
| BRN | 3791621 |
| Storage Condition | 2-8°C |
| Sensitive | Moisture Sensitive |
| MDL | MFCD00011894 |
P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| 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 3261 8/PG 2 |
| WGK Germany | 3 |
| RTECS | BQ9625000 |
| FLUKA BRAND F CODES | 9-21 |
| HS Code | 29270000 |
| Hazard Class | 8 |
| Packing Group | III |
P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE - Introduction
4-bromobenzenediazonium tetrafluoro-borate is an organic compound with the chemical formula C6H4N2BrBF4.
Nature:
4-bromobenzenediazonium tetrafluoro-borate is a colorless crystalline solid. It is a stable compound, relatively stable at room temperature, and not easily hydrolyzed in a humid environment. It is soluble in organic solvents such as ethanol and ether.
Use:
4-bromobenzenediazonium tetrafluoro-borate is commonly used in organic synthesis as an important reagent for electrophilic aromatic imines. It can react with other compounds to form important heterocyclic compounds, such as triazoles and pyrazoles. In addition, it can be used as a ligand in organometallic chemistry.
Preparation Method:
4-bromobenzenediazonium tetrafluoro-borate can be obtained by diazotization of bromobenzene and then reaction with tetrafluoroboric acid. Specific synthetic methods can be found in the handbook of organic synthesis.
Safety Information:
4-bromobenzenediazonium tetrafluoro-borate is an organic compound, and attention should be paid to its safety during operation and storage. It can be irritating and damaging to the skin, eyes and respiratory tract, so care should be taken to wear appropriate personal protective equipment. In addition, keep away from fire and high temperature environment, and keep the container tightly closed.
Nature:
4-bromobenzenediazonium tetrafluoro-borate is a colorless crystalline solid. It is a stable compound, relatively stable at room temperature, and not easily hydrolyzed in a humid environment. It is soluble in organic solvents such as ethanol and ether.
Use:
4-bromobenzenediazonium tetrafluoro-borate is commonly used in organic synthesis as an important reagent for electrophilic aromatic imines. It can react with other compounds to form important heterocyclic compounds, such as triazoles and pyrazoles. In addition, it can be used as a ligand in organometallic chemistry.
Preparation Method:
4-bromobenzenediazonium tetrafluoro-borate can be obtained by diazotization of bromobenzene and then reaction with tetrafluoroboric acid. Specific synthetic methods can be found in the handbook of organic synthesis.
Safety Information:
4-bromobenzenediazonium tetrafluoro-borate is an organic compound, and attention should be paid to its safety during operation and storage. It can be irritating and damaging to the skin, eyes and respiratory tract, so care should be taken to wear appropriate personal protective equipment. In addition, keep away from fire and high temperature environment, and keep the container tightly closed.
Last Update：2024-04-10 22:29:15
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View History
P-BROMOBENZENEDIAZONIUM TETRAFLUOROBORATE
2-nitrobenzoate
2-METHOXY-5-NITROBENZOIC ACID
尸胺二盐酸盐
Pyrrolidine, 2,5-diphenyl-1-(2-propen-1-yl)-, (2S,5S)-
2-Propenamide
gabalid
VAROX DBPH
1-PIPERAZINYLACETIC ACID
NSC 190686
2-nitrobenzoate
2-METHOXY-5-NITROBENZOIC ACID
尸胺二盐酸盐
Pyrrolidine, 2,5-diphenyl-1-(2-propen-1-yl)-, (2S,5S)-
2-Propenamide
gabalid
VAROX DBPH
1-PIPERAZINYLACETIC ACID
NSC 190686