238-84-6
Product Name:
1,2-BENZOFLUORENE
Formula:
C17H12
Synonyms:
1,2-Benzofluorene;Chrysofluorene
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Colorless solid; [ICSC] Plate-like crystals, insoluble in water; [MSDSonline] |
|---|---|
| Color/Form | White or off-white powder |
| Boiling Point | 405 °C |
| Melting Point | 189.6 °C |
| Solubility | In water, 0.045 mg/L at 25 °C |
| Vapor Pressure | 0.00000468 [mmHg] |
| LogP | log Kow = 5.68 |
| Stability/Shelf Life | Stable under recommended storage conditions.[Sigma-Aldrich; Safety Data Sheet for 11H-Benzo |
| Decomposition | When heated to decomposition it emits acrid smoke and irritating vapors. |
| Heat of Vaporization | Enthalpy of vaporization: 83.7 kJ/mol at 398 K |
| Relative Evaporation Rate | Evaporation at 20 °C is negligible |
| Kovats Retention Index | 2167.6 2228.1 2178 2221 2221 2180 2221 2198.8 2226.8 366.5 366.7 367.5 364.44 364.45 364.86 365.4 364.9 |
| Other Experimental Properties | Enthalpy of sublimation: 105.4 kJ/mol at 383 K; Enthalpy of fusion: 18.4 kJ/mol at 462.8 K |
| Chemical Classes | Other Classes -> Polycyclic Aromatic Hydrocarbons |
COMPUTED DESCRIPTORS
| Molecular Weight | 216.28 g/mol |
|---|---|
| XLogP3 | 5.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 216.093900383 g/mol |
| Monoisotopic Mass | 216.093900383 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 282 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Benzo[a]fluorene is a carbotetracyclic compound.