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Organometallic compounds

Acetylferrocene

Also known as 1-Acetylferrocene, Ferrocenyl methyl ketone, Ketone, ferrocenyl methyl

CAS 1271-55-2Formula C12H12FeOMolar mass 228.07 g/molEC 215-043-2
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Hazardous to the environment 3 suppliers listed
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Acetylferrocene chemical structure, C12H12FeO, CAS 1271-55-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1271-55-2
Formula
C12H12FeO
Molar mass
228.07 g/mol
EC number
215-043-2
HS code
291439
Category
Organometallic compounds

What is Acetylferrocene?

Plain description, key identifiers and synonyms

Acetylferrocene is a chemical substance with the molecular formula C12H12FeO and a molar mass of 228.07 g/mol. Its CAS registry number is 1271-55-2. The IUPAC name is cyclopenta-1,3-diene, 1-cyclopenta-1,3-dien-1-ylethanone, iron(2+).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
cyclopenta-1,3-diene, 1-cyclopenta-1,3-dien-1-ylethanone, iron(2+)
CAS number
1271-55-2 CAS number cross-checked
EC number
215-043-2
Molecular formula
C12H12FeO
InChIKey
SPKJCVZOZISLEI-UHFFFAOYSA-N
InChI
InChI=1S/C7H7O.C5H5.Fe/c1-6(8)7-4-2-3-5-7;1-2-4-5-3-1;/h2-5H,1H3;1-5H;/q2*-1;+2
SMILES (canonical and isomeric)
CC(=O)C1=CC=C[CH-]1.[CH-]1C=CC=C1.[Fe+2]

Synonyms

  • 1-Acetylferrocene
  • Ferrocenyl methyl ketone
  • Ketone, ferrocenyl methyl
  • Monoacetylferrocene
  • Acetylferrocen

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
228.07 g/molcalc.
Exact mass
228.0238 Dacalc.
LogP (octanol/water)
3.01calc.
Topological polar surface area
17.07 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.08calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
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, C1=CCC=C1

C1=CCC=C1

1 ring, 5 atoms, the Cyclopentadiene ring system.

647 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H300 + H310 + H330Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled.
  • H300Fatal if swallowed.
  • H310Fatal in contact with skin.
  • H311Toxic in contact with skin.
  • H330Fatal if inhaled.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (20)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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

Acetylferrocene suppliers

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All 3 suppliers

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Where suppliers are based

3 suppliers in 1 country

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Acetylferrocene 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Acetylferrocene is traded under.

HS 2914.39Indicative HS code

Aromatic ketones without other oxygen function, other

World exports in 2024
$207M
−12.1% vs 2023, imports $191M
2019 to 2024
Top exporters
  1. China61.4%
  2. India * partner reported12.4%
  3. Italy7.6%
Top importers
  1. India * partner reported11.9%
  2. Germany9.9%
  3. United States8.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Acetylferrocene?

Acetylferrocene is a chemical substance with the molecular formula C12H12FeO and a molar mass of 228.07 g/mol. Its CAS registry number is 1271-55-2. The IUPAC name is cyclopenta-1,3-diene, 1-cyclopenta-1,3-dien-1-ylethanone, iron(2+).

What is the CAS number of Acetylferrocene?

The CAS registry number of Acetylferrocene is 1271-55-2.

What is the molecular formula and weight of Acetylferrocene?

The molecular formula of Acetylferrocene is C12H12FeO and its molar mass is 228.07 g/mol.

Is Acetylferrocene hazardous?

Acetylferrocene carries the GHS signal word "Danger". Main hazards: fatal if swallowed. fatal in contact with skin. fatal if inhaled, fatal if swallowed, fatal in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Acetylferrocene?

Acetylferrocene is usually classified under HS code 291439 (Aromatic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Acetylferrocene?

CompoundList lists 3 suppliers of Acetylferrocene 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 Acetylferrocene?

Suppliers quote Acetylferrocene 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 Acetylferrocene

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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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