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Atomfair 4-Ethylcyclohexanone C8H14O CAS 5441-51-0

4-Ethylcyclohexanone (CAS No. 5441-51-0) is a high-purity cyclic ketone with the molecular formula C8H14O . This organic compound, also known by its IUPAC name 4-ethylcyclohexan-1-one , features a six-membered cyclohexane ring substituted with an ethyl group at the 4-position and a ketone functional group. It is a versatile intermediate widely used in organic synthesis, fragrance formulation, and pharmaceutical research. Our product is rigorously tested to ensure optimal purity and consistency, making it ideal for laboratory and industrial applications. Available in various quantities, this compound is packaged under inert conditions to maintain stability and shelf life.

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Description

4-Ethylcyclohexanone (CAS No. 5441-51-0) is a high-purity cyclic ketone with the molecular formula C8H14O. This organic compound, also known by its IUPAC name 4-ethylcyclohexan-1-one, features a six-membered cyclohexane ring substituted with an ethyl group at the 4-position and a ketone functional group. It is a versatile intermediate widely used in organic synthesis, fragrance formulation, and pharmaceutical research. Our product is rigorously tested to ensure optimal purity and consistency, making it ideal for laboratory and industrial applications. Available in various quantities, this compound is packaged under inert conditions to maintain stability and shelf life.

Properties

  • CAS Number: 5441-51-0
  • Complexity: 97.1
  • IUPAC Name: 4-ethylcyclohexanone
  • InChI: InChI=1S/C8H14O/c1-2-7-3-5-8(9)6-4-7/h7H,2-6H2,1H3
  • InChI Key: OKSDJGWHKXFVME-UHFFFAOYSA-N
  • Exact Mass: 126.104465066
  • Molecular Formula: C8H14O
  • Molecular Weight: 126.20
  • SMILES: CCC1CCC(=O)CC1
  • Topological: 17.1
  • Monoisotopic Mass: 126.104465066
  • Synonyms: 4-Ethylcyclohexanone, 5441-51-0, Cyclohexanone, 4-ethyl-, EINECS 226-629-2, DTXSID20202807, NSC 21120, DTXCID10125298, 226-629-2, 4-ethylcyclohexan-1-one, NSC-21120, NSC21120, MFCD00001644, 4-Ethyl-cyclohexanone, 4-Ethyl-1-cyclohexanone, 4-Ethylcyclohexanone, 97%, 6ERC99KWN8, SCHEMBL87369, SCHEMBL6591999, SCHEMBL27507043, OKSDJGWHKXFVME-UHFFFAOYSA-, SBB059272, AKOS000119710, CS-W011153, DS-14332, DB-009039, CS-0226152, E0398, NS00022347, ST51037923, EN300-19813, N10368, Z104475572, InChI=1/C8H14O/c1-2-7-3-5-8(9)6-4-7/h7H,2-6H2,1H3

Application

4-Ethylcyclohexanone serves as a key intermediate in the synthesis of fragrances, agrochemicals, and pharmaceuticals. It is commonly employed in organic reactions such as reductions, oxidations, and condensations. Researchers utilize this compound in the development of novel cyclohexane-based derivatives for material science and medicinal chemistry applications.

Safety and Hazards

GHS Hazard Statements

  • H227 (33.3%): Combustible liquid [Warning Flammable liquids]
  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H317 (33.3%): May cause an allergic skin reaction [Warning Sensitization, Skin]
  • H319 (66.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (33.3%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
  • H412 (33.3%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

  • P210, P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, and P501

Hazard Classes and Categories

  • Flam. Liq. 4 (33.3%)
  • Skin Irrit. 2 (100%)
  • Skin Sens. 1 (33.3%)
  • Eye Irrit. 2A (66.7%)
  • STOT SE 3 (33.3%)
  • Aquatic Chronic 3 (33.3%)

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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