Structural formula
| Business number | 021Z |
|---|---|
| Molecular formula | C10H7I |
| Molecular weight | 254.07 |
| label |
1-Iodonaphthalene, α-iodonaphthalene, 1-Naphthyl iodide, α-Iodonaphthalene |
Numbering system
CAS number:90-14-2
MDL number:MFCD00003876
EINECS number:201-968-9
RTECS number:None
BRN number:1906415
PubChem number:24880969
Physical property data
Melting point (ºC): 4.2
Boiling point (ºC): 302
Relative density (20℃, 4℃): 1.7399
Liquid phase standard Claimed heat (enthalpy) (kJ·mol-1): 161.5
Gas phase standard claimed heat (enthalpy) (kJ·mol-1): 233.8
Gas phase standard entropy (J·mol-1·K-1): 367.55
Gas phase standard formation free energy (kJ·mol-1): 295.0
Gas phase standard hot melt (J·mol-1·K-1)：155.10
Toxicological data
None
Ecological data
None
Molecular structure data
1. Molar refractive index 57.00
2. Molar volume (cm3/mol): 145.6
3. Isotonic specific volume (90.2K) : 386.7
4. Surface tension (dyne/cm): 49.7
5. Polarizability (10-24cm3): 22.59
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: 11
8. Surface charge: 0
9. Complexity: 133
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
Storage method
None
Synthesis method
None
Purpose
None
