Structural formula
| Business number | 01U1 |
|---|---|
| Molecular formula | C10H6Br2 |
| Molecular weight | 285.96 |
| label |
1,4-dibromonaphthalene, 1,4-dibromonaphthalene |
Numbering system
CAS number:83-53-4
MDL number:MFCD00041823
EINECS number:201-484-8
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Physical property data
1. Character: Uncertain.
2. Density (g/mL,25/4℃): Unsure
3. Relative vapor density (g/mL,AIR=1): Unsure
4. Melting point (ºC):80 ~82℃
5. Boiling point (ºC,Normal pressure): Uncertain
6. Boiling point (ºC,5.2kPa): Unsure
7. Refractive index: Uncertain
8. Flash Point (ºC): Unsure
9. Specific optical rotation (º): Unsure.
10. Autoignition point or ignition temperature (ºC): Unsure
11. Vapor pressure (kPa,25ºC): Unsure
12.lang=EN-US style=”FONT-SIZE: 9pt; FONT-FAMILY: Arial; mso-fareast-font-family: Arial; mso-font-kerning: 0pt”>17. Explosion limit (%,V/V): Unsure
18. Lower explosion limit (%,V/V): Unsure
19. Solubility: Uncertain
Toxicological data
None yet
Ecological data
None yet
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 59.47
2. Molar volume (m3/mol）：155.9
3. isotonic specific volume (90.2K):412.0
4. Surface Tension (dyne/cm):48.7
5. Polarizability（10-24cm3):23.57
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: 0
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 140
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
None yet
Storage method
None yet
Synthesis method
None yet
Purpose
None yet
; mso-margin-bottom-alt: auto” align=left>3. isotonic specific volume (90.2K): 412.0
4. Surface Tension (dyne/cm):48.7
5. Polarizability（10-24cm3):23.57
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: 0
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 12
8. Surface charge: 0
9. Complexity: 140
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
None yet
Storage method
None yet
Synthesis method
None yet
Purpose
None yet
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