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2,3-BENZOFLUORENE

2,3-BENZOFLUORENE Structure
2,3-BENZOFLUORENE
  • CAS No.243-17-4
  • Chemical Name:2,3-BENZOFLUORENE
  • CBNumber:CB9779747
  • Molecular Formula:C17H12
  • Formula Weight:216.28
  • MOL File:243-17-4.mol
2,3-BENZOFLUORENE Property
  • Melting point 211-213 °C(lit.)
  • Boiling point 402 °C
  • Density 1.1020 (estimate)
  • refractive index 1.6000 (estimate)
  • solubility methanol: soluble
  • form powder to crystal
  • color White to Green to Brown
  • Water Solubility 4ug/L(25 ºC)
  • BRN 2046365
  • CAS DataBase Reference 243-17-4(CAS DataBase Reference)
  • EWG's Food Scores 1
  • FDA UNII GMO75RUY0L
  • IARC 3 (Vol. 92, Sup 7) 2010
  • EPA Substance Registry System 11H-Benzo[b]fluorene (243-17-4)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Safety Statements  :22-24/25
  • RIDADR  :2811
  • WGK Germany  :3
  • RTECS  :DF6383500
  • HS Code  :2902.90.9000
  • HazardClass  :6.1(b)
  • PackingGroup  :III
  • Toxicity :mma-sat 15 mg/plate MUREAV 174,247,86
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319
  • Precautionary statements P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
2,3-BENZOFLUORENE Price More Price(3)
  • Brand: Sigma-Aldrich(India)
  • Product number: 123595
  • Product name : 2,3-Benzofluorene
  • Purity: 98%
  • Packaging: 500MG
  • Price: ₹33126.6
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B0059
  • Product name : 2,3-Benzofluorene
  • Purity: min. 97.0 %
  • Packaging: 100MG
  • Price: ₹6000
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: B0059
  • Product name : 2,3-Benzofluorene
  • Purity: min. 97.0 %
  • Packaging: 1G
  • Price: ₹13400
  • Updated: 2022/05/26
  • Buy: Buy

2,3-BENZOFLUORENE Chemical Properties,Usage,Production

  • Chemical Properties ALMOST WHITE TO YELLOW-GREEN CRYSTALLINE POWDER
  • Uses 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.
  • Definition ChEBI: Benzo[b]fluorene is a carbotetracyclic compound.
  • Synthesis Reference(s) The Journal of Organic Chemistry, 53, p. 904, 1988 DOI: 10.1021/jo00239a050
  • 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.
  • Safety Profile Mutation data reported.Questionable carcinogen. When heated to decompositionit emits acrid smoke and irritating vapors.
  • Carcinogenicity Benzo[b]fluoranthene gave a positive result in one two-stage carcinogenesis test in mice.
2,3-BENZOFLUORENE Preparation Products And Raw materials
Raw materials
Preparation Products
2,3-BENZOFLUORENE Suppliers
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2,3-BENZOFLUORENE Spectrum
243-17-4, 2,3-BENZOFLUORENERelated Search:
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  • 2,3-BENZOFLUORENE 95+%

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