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12488 Sigma-Aldrich

Benzo[k]fluoranthene

puriss., for fluorescence, ≥99.0% (GC)

  • CAS Number 207-08-9

  • Empirical Formula (Hill Notation) C20H12

  • Molecular Weight 252.31

  •  Beilstein Registry Number 1873745

  •  EC Number 205-916-6

  •  MDL number MFCD00046287

  •  PubChem Substance ID 329749745

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Properties

grade   for fluorescence
InChI Key   HAXBIWFMXWRORI-UHFFFAOYSA-N
grade   puriss.
assay   ≥99.0% (GC)
mp   215-217 °C(lit.)
  215-217 °C
solubility   95% ethanol: <1 mg/mL at 20 °C
  DMSO: <1 mg/mL at 20 °C
  DMSO: <1 mg/mL at 20 °C
  H2O: <1 mg/mL at 20 °C
  acetone: soluble1-10 mg/mL at 20 °C
  methanol: <1 mg/mL at 20 °C
  toluene: soluble5-10 mg/mL at 20 °C
fluorescence   λex 306 nm; λem 411 nm in acetonitrile: water (1:1)

Description

Analysis Note

In addition to the emission maximum at 411 nm, there are lower maxima at 435 and 460 nm.

Application

Non-carcinogenic standard in environmental research

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
DF6350000

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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