2-Aminofluorene
Structural formula
| Business number | 03YZ |
|---|---|
| Molecular formula | C13H11N |
| Molecular weight | 181.23 |
| label |
2-Fluorenylamine |
Numbering system
CAS number:153-78-6
MDL number:MFCD00001125
EINECS number:205-817-8
RTECS number:LL5075000
BRN number:1945861
PubChem number:24890992
Physical property data
1. Properties: White needle-like or flaky crystals.
2. Density (g/mL, 25/4℃): Undetermined
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): 131-132
5. Boiling point (ºC, normal pressure): Undetermined
6. Boiling point (ºC, 5.2kPa): Undetermined
7. Refractive index: Undetermined
8. Flash point (ºC): Undetermined
9. Specific rotation (º): Undetermined Determined
10. Autoignition point or ignition temperature (ºC): Not determined
11. Vapor pressure (kPa, 25ºC): Not determined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
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) partition coefficient: Undetermined
17. Explosion upper limit ( %, V/V): Undetermined
18. Lower explosion limit (%, V/V): Undetermined
19. Solubility: Soluble in ethanol and ether, insoluble in water.
Toxicological data
1. Acute toxicity: rat abdominal LD50: 132 mg/kg
2. Chronic toxicity/carcinogenicity: rat transdermal TDLo: 1080 mg/kg/ 30W-I;
Rat transdermal TDLo: 18 mg/kg/30W-I
Ecological data
3. Ecological data:
Other harmful effects: This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 58.03
2. Molar volume (cm3/mol): 150.6
3. Isotonic specific volume (90.2K): 412.6
4. Surface tension (dyne/cm): 56.3
5. Polarizability (10-24cm3): 23.00
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. Rotatable chemical bondsNumber: 0
5. Number of tautomers: None
6. Topological molecule polar surface area 26
7. Number of heavy atoms: 14
8. Surface charge: 0
9. Complexity: 213
10. Number of isotope atoms: 0
11. Determine the atoms Number of stereocenters: 0
12. Uncertain number of stereocenters of atoms: 0
13. Determined number of stereocenters of chemical bonds: 0
14. Uncertain number of stereocenters of chemical bonds: 0
15. Number of covalent bond units: 1
Properties and stability
1. Stable under normal temperature and pressure.
Incompatible materials: strong oxidants
2. It may cause irreversible damage to the body. Appropriate protective clothing should be worn when using in large quantities.
3. Exist in smoke.
Storage method
Should be kept sealed.
Synthesis method
Reduction of 2-nitrofluorene with zinc powder.
Purpose
1. Used as an intermediate in organic synthesis.
