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Aromatic building blocks

Picene

Also known as 3,4-Benzchrysene, Pycene, Benzo(a)chrysene

CAS 213-46-7Formula C22H14Molar mass 278.35 g/molEC 205-918-7
GHS signal word: Warning. Pictograms: Serious health hazard 4 suppliers listed
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Picene chemical structure, C22H14, CAS 213-46-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
213-46-7
Formula
C22H14
Molar mass
278.35 g/mol
EC number
205-918-7
HS code
290290
Category
Aromatic building blocks

What is Picene?

Plain description, key identifiers and synonyms

Picene is an ortho-fused polycyclic arene consisting of five fused benzene rings. It is obtained during the distillation of petroleum.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
picene
CAS number
213-46-7 CAS number cross-checked
EC number
205-918-7
Molecular formula
C22H14
UNII
F70R8ZBR7T
MDL number
MFCD00215857
InChIKey
GBROPGWFBFCKAG-UHFFFAOYSA-N
InChI
InChI=1S/C22H14/c1-3-7-17-15(5-1)9-11-21-19(17)13-14-20-18-8-4-2-6-16(18)10-12-22(20)21/h1-14H
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C=CC3=C2C=CC4=C3C=CC5=CC=CC=C54

Synonyms

  • 3,4-Benzchrysene
  • Pycene
  • Benzo(a)chrysene
  • Benzo[a]chrysene
  • 1,2:7,8-Dibenzophenanthrene
  • Dibenzo(a,i)phenanthrene
  • 1,2,7,8-Dibenzphenanthrene
  • beta,beta-Binaphthyleneethene
  • Dibenzo[a,i]phenanthrene
  • 1,7,8-Dibenzphenanthrene
  • Picene (purified by sublimation)
  • Picene (purified by sublimation) (>99.9%)
  • 1,8-Dibenzophenanthrene
  • 1,2:7,8-Dibenzphenanthrene
  • Picene 10 |Ig/mL in Cyclohexane
  • Picene 10 microg/mL in Cyclohexane
  • Picene, BCR(R) certified Reference Material
  • Picene (purified by sublimation), >/=99.5%
  • Benzo[a]chrysene (purified by sublimation) (>99.9%)
  • Picene (purified by sublimation), inverted exclamation markO99.5%

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
278.35 g/molcalc.
Exact mass
278.1096 Dacalc.
LogP (octanol/water)
6.3calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
22calc.
Rings
5calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2c(c1)ccc1c2ccc2c3ccccc3ccc21

c1ccc2c(c1)ccc1c2ccc2c3ccccc3ccc21

5 rings, 22 atoms. This chemical is the scaffold itself.

10 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H371May cause damage to organs.
Precautionary statements (6)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P308 + P316If exposed or concerned: Get emergency medical help immediately.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Picene suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 4 suppliers
4 of 4 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

4 suppliers in 3 countries

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Picene price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Picene is traded under.

HS 2902.90Indicative HS code

Cyclic hydrocarbons, other

World exports in 2024
$612M
−6.1% vs 2023, imports $670M
2019 to 2024
Top exporters
  1. China28.0%
  2. Germany13.9%
  3. India * partner reported12.6%
Top importers
  1. Germany11.1%
  2. United States10.6%
  3. South Korea8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Picene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Picene, based on the data on this page

What is Picene?

Picene is an ortho-fused polycyclic arene consisting of five fused benzene rings. It is obtained during the distillation of petroleum.

What is the CAS number of Picene?

The CAS registry number of Picene is 213-46-7.

What is the molecular formula and weight of Picene?

The molecular formula of Picene is C22H14 and its molar mass is 278.35 g/mol.

What is Picene used for?

Known uses and roles of Picene include building blocks in research and laboratory.

Is Picene hazardous?

Picene carries the GHS signal word "Warning". Main hazards: may cause damage to organs. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Picene?

Picene is usually classified under HS code 290290 (Cyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Picene?

CompoundList lists 4 suppliers of Picene in Australia, China and United Kingdom. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Picene?

Suppliers quote Picene on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Picene

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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