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Home/Compounds/Research Reagent/(²H₃)Methylbenzene
C7H8
95.16 g/mol
Research ReagentDanger

Trideuteriomethylbenzene

CAS1124-18-1
Category
Research Reagent
Compound Class
Aromatic
Primary Use
Research Compound

Trideuteriomethylbenzene is a deuterated internal standard used in analytical chemistry. It is a stable isotope-labeled compound where three hydrogen atoms in the methyl group of toluene are replaced with deuterium.

deuterated internal standard for quantificationreference compound in mass spectrometry

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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Safety Reference

Flammable
Flammable
Harmful
Harmful
Health Hazard
Health Hazard
Danger
H225Highly flammable liquid and vapour
H304May be fatal if swallowed and enters airways
H315Causes skin irritation
H336May cause drowsiness or dizziness
H361Suspected of damaging fertility or the unborn child
H373May cause damage to organs through prolonged or repeated exposure

Customs Tariff Classification

The international HS code for Trideuteriomethylbenzene (CAS 1124-18-1) is 2845.90.

HS code (international, 6-digit)

2845.90

EU CN code (8-digit)

2845 90 10

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

trideuteriomethylbenzene

InChIKey

YXFVVABEGXRONW-FIBGUPNXSA-N

SMILES

[2H]C([2H])([2H])C1=CC=CC=C1

Synonyms (8)
  • Benzene, methyl-d3-
  • Benzene, trideureromethyl-
  • TOLUENE (METHYL-D3)
  • Toluene (Methyl-D3, 98%)
  • Toluene-alpha,alpha,alpha-d3
  • trideuteriomethylbenzene
  • trideuterotoluol

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