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Home/Compounds/Research Reagent/Chrysene
C18H12
228.3 g/mol
Research ReagentDanger

Benzo[a]phenanthrene

CAS218-01-9EC205-923-4
Category
Research Reagent
Compound Class
Aromatic
Primary Use
Research Compound

Benzo[a]phenanthrene is a polycyclic aromatic hydrocarbon used as a research chemical for organic synthesis. It is a structural isomer of This compound and has been investigated in studies involving fluorinated polycyclic aromatic hydrocarbons.

Research chemical for organic synthesisBuilding block for fluorinated polycyclic aromatic hydrocarbon studies

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

Restricted or banned substances

Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.

Relevant lists:EU REACH Restriction ListCalifornia Proposition 65

CAS 218-01-9

Related Compounds

SimilarStructure SimilarSimilarity 0.72

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Trimethylsulfonium iodide

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3-Bromo-6-phenyldibenzo[b,d]furan

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Safety Reference

Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H341Suspected of causing genetic defects
H350May cause cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H351Suspected of causing cancer
Regulatory Compliance3
  • EU REACH Restriction ListEURegulation
    RestrictedSource
  • EU REACH SVHCEURegulation
    Listed· listed since 2018-01-15Source
  • California Proposition 65USRegulation
    Listed· listed since 1990-01-01Source

Customs Tariff Classification

The international HS code for Benzo[a]phenanthrene (CAS 218-01-9) is 2902.90.

HS code (international, 6-digit)

2902.90

EU CN code (8-digit)

2902 90 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

chrysene

InChIKey

WDECIBYCCFPHNR-UHFFFAOYSA-N

SMILES

C1=CC=C2C(=C1)C=CC3=C2C=CC4=CC=CC=C43

Synonyms (19)
  • (4)PHENACENE
  • 1,2,5,6-Dibenzonaphthalene
  • 1,2-Benzophenanthrene
  • 1,2-Benzphenanthrene
  • 1,5,6-Dibenzonaphthalene
  • Benz(a)phenanthrene
  • Benzo[a]phenanthrene
  • CHRYSENE (purity)
  • Chrysen
  • Chrysene
  • Chrysene (Standard)
  • ChryseneNSC 6175