Phenylmagnesium bromide Phenylmagnesium bromide
Structural formula
| Business number | 02J9 |
|---|---|
| Molecular formula | C6H5MgBr |
| Molecular weight | 181.31 |
| label |
Phenyl magnesium bromide, Phenylmagnesium bromide [immersed in ether], Phenyl magnesium bromide, magnesium bromide, Phenylmagnesium Bromide, Phenyl Magnesium Bromide(In Ethyl Ether), Bromophenyl-Magnesiu, Phenylmagnesiumbromidesolution, Bromophenylmagnesium, Phenylmagnesium Bromide, 3.0m Solution I N Diethyl Ether, Phenylmagnesium Bromide Solution, ~1 M I N Thf, Phenylmagnesi |
Numbering system
CAS number:100-58-3
MDL number:MFCD00000038
EINECS number:202-867-2
RTECS number:None
BRN number:3588849
PubChem ID:None
Physical property data
1. Characteristics: Colorless solution.
2. Density (g/mL,20℃): 1.14
3. Relative vapor density (g/mL,Air =1): Undetermined
4. Melting point (ºC): -45
5. Boiling point (ºC,normal pressure): 160
6. Boiling point (ºC, mmHg): Not determined
7. Refractive index: Undetermined
8. Flashpoint (ºC): -11
9. Specific optical rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (mmHg, ºC): Undetermined
12. Saturated vapor pressure (kPa, ºC): Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined
17. Explosion upper limit (%,V/V): Undetermined
18. Lower explosion limit (%,V/V): Undetermined
19. Solubility: Undetermined
Toxicological data
None yet
Ecological data
This substance is slightly harmful to water.
Molecular structure data
None yet
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 8
8. Surface charge: 0
9. Complexity: 100
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 3
Properties and stability
Avoid withOxidant, acid, light, waterContact.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire, heat, water and anti-static. They should be stored separately from oxidants and acidic substances, and avoid mixed storage. Keep sealed. Store in dark place. Explosion-proof type
Lighting and ventilation facilities. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
Under cooling conditions in diethyl ether, add diphenyltellurium dibromide and heat on a water bath to react to generate phenyl o-tolyl magnesium bromide and diphenyltellurium, etc. It is prepared by heating o-bromotoluene and metal magnesium in a hydrogen atmosphere using dry benzene as the solvent in the presence of dimethylaniline.
Purpose
Used as aryl Grignard reagent.
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Purpose
Used as aryl Grignard reagent.