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CAS 4920-95-0

:

3,3′,4,4′-Tetramethylbiphenyl

Description:
3,3′,4,4′-Tetramethylbiphenyl, with the CAS number 4920-95-0, is an organic compound belonging to the biphenyl family, characterized by the presence of four methyl groups attached to the biphenyl structure. This compound features a biphenyl backbone, which consists of two phenyl rings connected by a single bond, with methyl groups located at the 3, 3', 4, and 4' positions. The presence of these bulky methyl groups contributes to its unique physical and chemical properties, including increased steric hindrance and altered electronic characteristics compared to unsubstituted biphenyl. 3,3′,4,4′-Tetramethylbiphenyl is typically a solid at room temperature and may exhibit low solubility in polar solvents due to its hydrophobic nature. It is often used in organic synthesis and as a reference compound in various chemical analyses. Additionally, its structural features may influence its behavior in applications such as organic electronics and materials science. Safety data should be consulted for handling and storage, as with all chemical substances.
Formula:C16H18
InChI:InChI=1S/C16H18/c1-11-5-7-15(9-13(11)3)16-8-6-12(2)14(4)10-16/h5-10H,1-4H3
InChI key:InChIKey=YXBIAYXZUDJVEB-UHFFFAOYSA-N
SMILES:CC=1C=C(C=CC1C)C2=CC(C)=C(C)C=C2
Synonyms:
  • 1,1'-Biphenyl, 3,3',4,4'-tetramethyl- (9CI)
  • 1,1′-Biphenyl, 3,3′,4,4′-tetramethyl-
  • 3,3',4,4'-Tetramethyl-1,1'-biphenyl
  • 3,3',4,4'-Tetramethyldiphenyl
  • 3,3′,4,4′-Tetramethyl-1,1′-biphenyl
  • 3,3′,4,4′-Tetramethylbiphenyl
  • 3,3′,4,4′-Tetramethyldiphenyl
  • 3,4,3',4'-Tetramethylbiphenyl
  • 3,4,3′,4′-Tetramethylbiphenyl
  • Biphenyl, 3,3',4,4'-tetramethyl-
  • See more synonyms
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