Dibenz(a,j)anthracene

Also known as Dibenz[a,j]anthracene, Dibenzo-1,2,7,8-anthracene, 3,4,5,6-Dibenzanthracene

CAS 224-41-9Formula C₂₂H₁₄Molar mass 278.35 g/molEC 205-928-1

GHS signal word: Warning 1 supplier listed

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2D chemical structure

Key facts

What buyers check first

All properties

CAS number: 224-41-9
Formula: C₂₂H₁₄
Molar mass: 278.35 g/mol
EC number: 205-928-1
HS code: 290290
Category: Aromatic building blocks

What is Dibenz(a,j)anthracene?

Plain description, key identifiers and synonyms

Dibenz[a,j]anthracene is a member of phenanthrenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name: pentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),2,4,6,8,10,12,15,17,19,21-undecaene
CAS number: 224-41-9 CAS number cross-checked
EC numbers: 205-928-1, 681-933-6
Molecular formula: C₂₂H₁₄
UNII: M477C74UCX
InChIKey: KLIHYVJAYWCEDM-UHFFFAOYSA-N
InChI: InChI=1S/C22H14/c1-3-7-19-15(5-1)9-11-17-13-18-12-10-16-6-2-4-8-20(16)22(18)14-21(17)19/h1-14H
SMILES (canonical and isomeric): C1=CC=C2C(=C1)C=CC3=CC4=C(C=C32)C5=CC=CC=C5C=C4

Synonyms

Dibenz[a,j]anthracene
Dibenzo-1,2,7,8-anthracene
3,4,5,6-Dibenzanthracene
Dibenzo(aj)anthracene
1,2:7,8-Dibenzanthracene
dibenz(aj)anthracene
Dibenzo(a,j)anthracene
Benzo[m]tetraphene
DIBENZ (a.j) ANTHRACENE (purity)
dibenzo[a,j]anthracene
pentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),2,4,6,8,10,12,15,17,19,21-undecaene
1,8-Dibenzanthracene
3,5,6-Dibenzanthracene
Dibenzo-1,7,8-anthracene
1,2,7,8-Dibenzanthracen
4-05-00-02722 (Beilstein Handbook Reference)
3,4:5,6-Dibenzanthracene
Dibenz[a,j]anthracene 10 |Ig/mL in Acetonitrile
Dibenz[a,j]anthracene 10 microg/mL in Acetonitrile
Dibenz[a,j]anthracene, BCR(R) certified Reference Material

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 Å²calc.
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

c1ccc2c(c1)ccc1cc3ccc4ccccc4c3cc12

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

7 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word

Warning

Serious health hazard

Hazard statements

H351Suspected of causing cancer.

Precautionary statements (5)

P203Obtain, read and follow all safety instructions before use.
P280Wear protective gloves, protective clothing, eye protection and face protection.
P318If exposed or concerned, get medical advice.
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

Dibenz(a,j)anthracene suppliers

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Suzhou GeAo New Materials Co., Ltd.
China, SuzhouUnclaimed profile
Dibenz(a,j)anthraceneGrade, purity and minimum order on request
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Where suppliers are based

1 supplier in 1 country

China1

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Dibenz(a,j)anthracene price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Industries and functions

Building blocks in research and laboratory

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 Dibenz(a,j)anthracene 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

China28.0%
Germany13.9%
India * partner reported12.6%

Top importers

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Dibenz(a,j)anthracene, based on the data on this page

What is Dibenz(a,j)anthracene?

Dibenz[a,j]anthracene is a member of phenanthrenes.

What is the CAS number of Dibenz(a,j)anthracene?

The CAS registry number of Dibenz(a,j)anthracene is 224-41-9.

What is the molecular formula and weight of Dibenz(a,j)anthracene?

The molecular formula of Dibenz(a,j)anthracene is C22H14 and its molar mass is 278.35 g/mol.

What is Dibenz(a,j)anthracene used for?

Known uses and roles of Dibenz(a,j)anthracene include building blocks in research and laboratory.

Is Dibenz(a,j)anthracene hazardous?

Dibenz(a,j)anthracene carries the GHS signal word "Warning". Main hazards: suspected of causing cancer. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dibenz(a,j)anthracene?

Dibenz(a,j)anthracene 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 Dibenz(a,j)anthracene?

CompoundList lists 1 supplier of Dibenz(a,j)anthracene in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dibenz(a,j)anthracene?

Suppliers quote Dibenz(a,j)anthracene 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

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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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Key facts

What is Dibenz(a,j)anthracene?

Identifiers

Synonyms

Physical and chemical properties

Physical and chemical properties

Computed descriptors

Murcko scaffold

Safety and hazards

Hazard statements

Dibenz(a,j)anthracene suppliers

Where suppliers are based

Send one request to many suppliers

Dibenz(a,j)anthracene price

Uses and applications

Industries and functions

Regulatory status

HS code and trade data

Global trade

Related chemicals

Similar structures

Same formula isomers

Frequently asked questions

What is Dibenz(a,j)anthracene?

What is the CAS number of Dibenz(a,j)anthracene?

What is the molecular formula and weight of Dibenz(a,j)anthracene?

What is Dibenz(a,j)anthracene used for?

Is Dibenz(a,j)anthracene hazardous?

What is the HS code of Dibenz(a,j)anthracene?

Where can I buy Dibenz(a,j)anthracene?

What is the price of Dibenz(a,j)anthracene?

Guides for buyers

Get quotes for Dibenz(a,j)anthracene