4,4'-Dimethylbiphenyl is a biphenyl derivative featuring two methyl substituents at the para positions. It is primarily used as a research intermediate in organic synthesis and materials science.
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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1,3,5-Tri(4-methylphenyl)benzene
research compound
P-xylene
solvent and chemical intermediate
Mannatide
research compound
Medroxyprogesterone Impurity 12
Pharmaceutical intermediate for research and quality control
Trigonelline hydrochloride
research reagent
1-Benzyl-1-phenylhydrazine
Listed hazardous substance
The international HS code for 4,4'-DIMETHYLBIPHENYL (CAS 613-33-2) is 2902.90.
2902.90
2902 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-methyl-4-(4-methylphenyl)benzene
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Sourcing 4,4'-DIMETHYLBIPHENYL?
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