2,4-dibromoaniline
Structural formula
| Business number | 06GF |
|---|---|
| Molecular formula | C6H5Br2N |
| Molecular weight | 250.93 |
| label |
2,4-dibromoaminobenzene, Br2C6H3NH2 |
Numbering system
CAS number:615-57-6
MDL number:MFCD00007633
EINECS number:210-434-4
RTECS number:None
BRN number:2206653
PubChem number:24893786
Physical property data
1. Physical property data
1. Character Colorless long needle-shaped crystals.
2. Melting point87-88 ℃.
3. Boiling point262-264 ℃.
4 . Solubility Easily soluble in chloroform, benzene, ether, ethanol.
Toxicological data
None yet
Ecological data
3. Ecological data:
1. Other harmful effects: This substance may be harmful to the environment and should be harmful to water bodies. Give special attention.
Molecular structure data
5. Molecular property data: 1, Molar refractive index:45.86 2, Molar volume (m3/mol):124.0 3, Isotonic specific volume (90.2K):334.0 4, Surface tension (dyne/cm):52.5 5, Polarizability (10-24cm3 ):18.18
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 26
7. Number of heavy atoms: 9
8. Surface charge: 0
9. Complexity: 97.1
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: 1
Properties and stability
Properties and stability:
No decomposition products may occur under normal temperatures and pressures.
Storage method
3, isotonic ratio (90.2K): 334.0
4, Surface tension (dyne/cm):52.5
5, Polarizability (10-24cm3 ):18.18
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 26
7. Number of heavy atoms: 9
8. Surface charge: 0
9. Complexity: 97.1
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: 1
Properties and stability
Properties and stability:
No decomposition products may occur under normal temperatures and pressures.
Storage method
Storage:
Seal the secret container and store it in a sealed main container in a cool place Dry position.
Synthesis method
1. Preparation Method: generated by the reaction of p-aminobenzenesulfonamide and hydrobromic acid3,5-Dibromo-4-Aminobenzene sulfonamide is obtained by hydrolysis.
Purpose
2. Use : Organic synthesis intermediates.
left; mso-pagination: widow-orphan; mso-char-indent-count: 2.0″ align=left>Storage:
Seal the secret container and store it in a sealed main container in a cool place Dry position.
Synthesis method
1. Preparation Method: generated by the reaction of p-aminobenzenesulfonamide and hydrobromic acid3,5-Dibromo-4-Aminobenzene sulfonamide is obtained by hydrolysis.
Purpose
2. Use : Organic synthesis intermediates.
