p-Bromobenzenesulfonyl Chloride
Structural formula
| Business number | 02E6 |
|---|---|
| Molecular formula | C6H4BrClO2S |
| Molecular weight | 255.52 |
| label |
4-bromobenzenesulfonyl chloride, 4-Bromobenzene sulfonylchloride, BrC6H4SO2Cl |
Numbering system
CAS number:98-58-8
MDL number:MFCD00007437
EINECS number:202-683-2
RTECS number:None
BRN number:743518
PubChem number:24850034
Physical property data
1. Properties: white crystal.
2. Density (g/mL, 25℃): Undetermined
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): 75~76
5. Boiling point (ºC, normal pressure): Undetermined
6. Boiling point (ºC, 2.0KPa): 153
7. Refractive index: Undetermined
8. Flash point (ºC): Undetermined
9. Specific rotation (º): Undetermined
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10. Autoignition point or ignition temperature (ºC): Not determined
11. Vapor pressure (mmHg, 40ºC): Not determined
12. Saturated vapor pressure (kPa, 153ºC): 2.0
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Log value of oil-water (octanol/water) distribution coefficient: Undetermined
17. Explosion upper limit (%, V/ V): Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: Soluble in ether and benzene.
Toxicological data
None
Ecological data
This substance is slightly hazardous to water.
Molecular structure data
1. Molar refractive index: 48.12
2. Molar volume (cm3/mol): 142.2
3. Isotonic specific volume (90.2K ): 373.2
4. Surface tension (dyne/cm): 47.3
5. Dielectric constant:
6. Dipole moment (10-24cm3):
7. Polarizability: 19.07
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: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 42.5
7. Number of heavy atoms: 11
8. Surface charge: 0
9. Complexity: 213
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. Uncertain Chemistry��Number of stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Does not decompose under normal temperature and pressure. Avoid contact with moist air, strong oxidants, strong alkalis, and strong acids.
Storage method
Stored in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. Keep container tightly sealed. They should be stored separately from oxidants, acids, and alkalis, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. Suitable materials should be available in the storage area to contain spills.
Synthesis method
None
Purpose