123595
2,3-Benzofluorene
98%
Synonym(s):
11H-Benzo[b]fluorene, Isonaphthofluorene
Sign Into View Organizational & Contract Pricing
Select a Size
About This Item
Empirical Formula (Hill Notation):
C17H12
CAS Number:
Molecular Weight:
216.28
Beilstein:
2046365
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay
98%
form
solid
mp
211-213 °C (lit.)
solubility
methanol: soluble
SMILES string
C1c2ccccc2-c3cc4ccccc4cc13
InChI
1S/C17H12/c1-2-6-13-11-17-15(9-12(13)5-1)10-14-7-3-4-8-16(14)17/h1-9,11H,10H2
InChI key
HAPOJKSPCGLOOD-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
2,3-Benzofluorene was identified in a coal liquid (solvent-refined coal) product by synchronous fluorescence and the room-temperature phosphorescence methods. It inhibits estradiol-dependent reporter activity in yeast.
Application
2,3-Benzofluorene was used in three way analysis of fluorescence excitation-emission matrices of mixtures of polycyclic aromatic hydrocarbons. It was used as standard to detect the ambient particle-bound polycyclic aromatic hydrocarbons by a real-time aerosol mass spectrometer.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
D Q Tran et al.
Biochemical and biophysical research communications, 229(1), 101-108 (1996-12-04)
Polynuclear aromatic hydrocarbons (PAH) represent a large class of chemicals present in environment. We have used yeast strain ER(wt) expressing human estrogen receptor (hER) and an estrogen-sensitive reporter to characterize the estrogenic or anti-estrogenic activities of 21 PAHs. The PAHs
A Staicu et al.
The Journal of chemical physics, 129(7), 074302-074302 (2008-12-03)
The S(1)((1)A('))<--S(0)((1)A(')) absorption spectrum of jet-cooled 2,3-benzofluorene (Bzf) has been measured by cavity ring-down spectroscopy. The potential energy surfaces of the S(n=0,1,2) states of Bzf have been investigated with calculations based on the time-dependent density functional theory (TD-DFT). At the
Direct determination of selected polynuclear aromatic hydrocarbons in a coal liquefaction product by synchronous luminescence techniques.
Vo-Dinh T and Martinez PR.
Analytica Chimica Acta, 125, 13-19 (1981)
P D Wentzell et al.
Analytical chemistry, 73(7), 1408-1415 (2001-04-26)
The application of trilinear decomposition (TLD) to the analysis of fluorescence excitation-emission matrices of mixtures of polycyclic aromatic hydrocarbons (PAHs) is described. The variables constituting the third-order tensor are excitation wavelength, emission wavelength, and concentration of a fluorescence quencher (nitromethane).
Benzo[b]fluorene.
IARC monographs on the evaluation of the carcinogenic risk of chemicals to humans, 32, 183-187 (1983-12-01)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service