Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

Benzo(K)Fluoranthene

Benzo(K)Fluoranthene is yellow prisms from hexane or acetic acid.

CAS 207-08-9 Danger

01 · Identification

What Benzo(K)Fluoranthene is

Benzo(K)Fluoranthene is yellow prisms from hexane or acetic acid. It boils at 480 °C, melts at 217 °C.

Under the GHS it carries the signal word Danger. It is classed as carcinogens.

CAS number207-08-9
EC number205-916-6
Index number601-036-00-5
Chemical class Carcinogens

Other names for Benzo(K)Fluoranthene

  • benzo[k]fluoranthene

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordDanger
Hazard statements assigned to Benzo(K)Fluoranthene
CodeHazard statement
H350 May cause cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P201, P273, P280, P308, P313, P391, P501

03 · Physical and chemical properties

Benzo(K)Fluoranthene properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Boiling point 480 °C (896 °F) HSDB
480 °C (896 °F) at 760 mmHg CAMEO
Melting point 217 °C (422.6 °F) HSDB
217.22 °C (423 °F) CAMEO
Solubility Soluble in ethanol, benzene, and acetic acid. HSDB
In water, 8.0X10-4 mg/L at 25 °C at 25 °C HSDB
In water, 0.00076 ppm at 25 °C at 25 °C HSDB
Vapor pressure 9.65e-10 mmHg at 25 °C HSDB
9.59e-11 mmHg at 25 °C CAMEO

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

04 · Handling and storage

Storing and handling Benzo(K)Fluoranthene

Storage conditions

Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature 2 - 8 °C. Storage class (TRGS 510): Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects.[Sigma-Aldrich; Safety Data Sheet for Benzo

Source: Hazardous Substances Data Bank (HSDB)

Incompatible materials

Incompatible materials: Strong oxidizing agents.[Sigma-Aldrich; Safety Data Sheet for Benzo

Source: Hazardous Substances Data Bank (HSDB)

Reactivity

BENZO[K]FLUORANTHENE can react with strong oxidizing agents. May react with electrophiles, peroxides, nitrogen oxides and sulfur oxides (NTP, 1992)

Source: CAMEO Chemicals

Planning storage for a mix of chemicals? Check Benzo(K)Fluoranthene in the storage compatibility matrix →

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