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Home/Compounds/Industrial Chemical/2-cyclohexenone
C6H8O
96.13 g/mol
Industrial ChemicalDanger

2-CYCLOHEXEN-1-ONE

CAS930-68-7EC213-223-5
Category
Industrial Chemical
Compound Class
Other
Primary Use
Chemical intermediate for synthesis

2-Cyclohexen-1-one is an organic compound featuring a six-carbon ring with one ketone group and one double bond. It is primarily used as a chemical intermediate in organic synthesis, serving as a building block for various industrial and research chemicals.

chemical intermediate for synthesis

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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Referencesame scaffold

Boc-l-lys(ivdde)-oh

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Referencesame scaffold

H-Lys(ivdde)-OH

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pharmaceutical intermediate

Safety Reference

Flammable
Flammable
Toxic
Toxic
Harmful
Harmful
Danger
H226Flammable liquid and vapour
H301Toxic if swallowed
H310Fatal in contact with skin
H319Causes serious eye irritation
H330Fatal if inhaled
H331Toxic if inhaled
Regulatory Compliance1
  • CN Catalogue of Hazardous ChemicalsCNRegulation
    Listed· listed since 2015-05-01Source

Customs Tariff Classification

The international HS code for 2-CYCLOHEXEN-1-ONE (CAS 930-68-7) is 2914.29.

HS code (international, 6-digit)

2914.29

EU CN code (8-digit)

2914 29 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

cyclohex-2-en-1-one

InChIKey

FWFSEYBSWVRWGL-UHFFFAOYSA-N

SMILES

C1CC=CC(=O)C1

Synonyms (14)
  • 1-Cyclohexen-3-one
  • 2-CYCLOHEXEN-1-ONE
  • 2-Cyclohexene-1-one
  • 2-Cyclohexeneone
  • 2-Cyclohexenone
  • 2-Cyclohexenone-1
  • 2-cyclohexane-1-one
  • 3-Oxocyclohexene
  • CYCLOHEXENE-1-ONE, 2-
  • Cyclohexenone
  • Cyclohexenone, 18

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