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Home/Compounds/Industrial Chemical/2,3,5-trimethyl-2,5-cyclohexadiene-1,4-dione
C9H10O2
150.17 g/mol
Industrial ChemicalDanger

Trimethylquinone

CAS935-92-2EC213-309-2
Category
Industrial Chemical
Compound Class
Other
Primary Use
Quinone intermediate for synthesis

Trimethylquinone is an organic compound that functions as a quinone intermediate for chemical synthesis. It is a cyclohexadienedione derivative with three methyl substituents, commonly used as a building block in industrial manufacturing processes.

Quinone intermediate for synthesisBuilding block for industrial chemical production

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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benzoquinone derivative for chemical synthesis

Safety Reference

Corrosive
Corrosive
Toxic
Toxic
Harmful
Harmful
Environmental Hazard
Environmental Hazard
Danger
H301Toxic if swallowed
H310Fatal in contact with skin
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for Trimethylquinone (CAS 935-92-2) is 2914.69.

HS code (international, 6-digit)

2914.69

EU CN code (8-digit)

2914 69 80

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

2,3,5-trimethylcyclohexa-2,5-diene-1,4-dione

InChIKey

QIXDHVDGPXBRRD-UHFFFAOYSA-N

SMILES

CC1=CC(=O)C(=C(C1=O)C)C

Synonyms (36)
  • .psi.-Cumoquinone
  • 2,3,5-Trimethylbenzoquinone
  • 2,3,5-Trimethylquinone
  • 2,3,6-Trimethylbenzoquinone
  • 2,4-dione, 2,3,5-trimethyl-
  • 2,5-Trimethyl-p-benzoquinone
  • 2,5-Trimethylbenzoquinone
  • 2,5-Trimethylquinone
  • 2,6-Trimethyl-p-benzoquinone
  • 2,6-Trimethylbenzoquinone
  • Benzoquinone, trimethyl-
  • Benzoquinone, trimethyl-(6CI)
  • Cumoquinone
  • Pseudocomoquinone
  • Pseudocumoquinone
  • Trimethyl-1,4-benzoquinone
  • Trimethyl-p-benzoquinone
  • Trimethyl-p-quinone
  • Trimethylbenzoquinone
  • Trimethylchinon
  • Trimethylchinon [German]
  • Trimethylquinone
  • p-Benzoquinone,3,5-trimethyl-
  • p-Pseudocumoquinone

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