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Aromatic building blocks

2-Ethylanthraquinone

Also known as 2-Ethyl-9,10-anthraquinone, 9,10-Anthracenedione, 2-ethyl-, Anthraquinone, 2-ethyl-

CAS 84-51-5Formula C16H12O2Molar mass 236.27 g/molEC 201-535-4
GHS signal word: Danger. Pictograms: Serious health hazard, Hazardous to the environment 24 suppliers listed
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2-Ethylanthraquinone chemical structure, C16H12O2, CAS 84-51-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
84-51-5
Formula
C16H12O2
Molar mass
236.27 g/mol
Physical form
Powder
HS code
291469
Category
Aromatic building blocks
Illustrative photo, closed jumbo bulk bags in a warehouse in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is 2-Ethylanthraquinone?

Plain description, key identifiers and synonyms

2-ethylanthraquinone has been reported in Streptomyces.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-ethylanthracene-9,10-dione
CAS number
84-51-5 CAS number cross-checked
EC number
201-535-4
Molecular formula
C16H12O2
UNII
59YJ81QZKD
MDL number
MFCD00001237
InChIKey
SJEBAWHUJDUKQK-UHFFFAOYSA-N
InChI
InChI=1S/C16H12O2/c1-2-10-7-8-13-14(9-10)16(18)12-6-4-3-5-11(12)15(13)17/h3-9H,2H2,1H3
SMILES (canonical and isomeric)
CCC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O

Synonyms

  • 2-Ethyl-9,10-anthraquinone
  • 9,10-Anthracenedione, 2-ethyl-
  • Anthraquinone, 2-ethyl-
  • USAF SO-1
  • beta-Ethylanthraquinone
  • 4-07-00-02583 (Beilstein Handbook Reference)
  • 2Ethylantrachinon
  • 2Ethylanthrachinon
  • betaEthylanthraquinone
  • Anthraquinone, 2ethyl
  • 2Ethyl9,10anthraquinone
  • 2Ethyl9,10anthracenedione
  • 9,10Anthracenedione, 2ethyl
  • 2Etil9,10antracendione
  • Anthraquinone, 2-ethyl-(8CI)
  • 2-ethylanthracene-9,10-dione
  • 2-Ethyl anthraquinone
  • 2-Ethyl-anthraquinone
  • 2-ethyl-9,10-dihydroanthracene-9,10-dione
  • 2-Ethylanthraquinone, 97%
  • 2-Ethyl-9,10-anthracenedione
  • 9, 2-ethyl-
  • 2-Ethylanthra-9,10-quinone
  • USAFso-1
  • 2-Ethylanthraquinone, >=97%
Show all 28 synonyms
  • 2-Ethylanthra-9,10-quinone #
  • Sjebawhujdukqk-uhfffaoysa-
  • 2-Ethylanthraquinone, certified reference material, TraceCERT(R)

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

Physical form
Powderexp.

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
236.27 g/molcalc.
Exact mass
236.0837 Dacalc.
LogP (octanol/water)
3.02calc.
Topological polar surface area
34.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
18calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)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, O=C1c2ccccc2C(=O)c2ccccc21

O=C1c2ccccc2C(=O)c2ccccc21

3 rings, 16 atoms, the Anthraquinone ring system.

2,059 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H350May cause cancer.
  • H373May cause damage to organs through prolonged or repeated exposure.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (9)
  • P203Obtain, read and follow all safety instructions before use.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P319Get medical help if you feel unwell.
  • P391Collect spillage.
  • 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

2-Ethylanthraquinone suppliers

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

All 24 suppliers
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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

24 suppliers in 6 countries

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2-Ethylanthraquinone price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Industrial uses: Process regulators, Diluent.

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 2-Ethylanthraquinone is traded under.

HS 2914.69Indicative HS code

Quinones, other

World exports in 2024
$162M
−10.1% vs 2023, imports $157M
2019 to 2024
Top exporters
  1. China32.8%
  2. Netherlands29.3%
  3. Japan13.8%
Top importers
  1. United States23.0%
  2. India * partner reported16.1%
  3. Thailand7.9%

* Partner reported figures, a lower bound.

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

The HS code shown for 2-Ethylanthraquinone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Ethylanthraquinone, based on the data on this page

What is 2-Ethylanthraquinone?

2-ethylanthraquinone has been reported in Streptomyces.

What is the CAS number of 2-Ethylanthraquinone?

The CAS registry number of 2-Ethylanthraquinone is 84-51-5.

What is the molecular formula and weight of 2-Ethylanthraquinone?

The molecular formula of 2-Ethylanthraquinone is C16H12O2 and its molar mass is 236.27 g/mol.

What is 2-Ethylanthraquinone used for?

Industrial uses: Process regulators, Diluent.

Is 2-Ethylanthraquinone hazardous?

2-Ethylanthraquinone carries the GHS signal word "Danger". Main hazards: may cause cancer, may cause damage to organs through prolonged or repeated exposure, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2-Ethylanthraquinone?

2-Ethylanthraquinone is usually classified under HS code 291469 (Quinones, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 2-Ethylanthraquinone?

CompoundList lists 24 suppliers of 2-Ethylanthraquinone in China, India, United States, Italy and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 2-Ethylanthraquinone in India?

3 suppliers in India list 2-Ethylanthraquinone on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 2-Ethylanthraquinone?

Suppliers quote 2-Ethylanthraquinone 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 2-Ethylanthraquinone

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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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