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CS-W001157 4
Total: USD 88.00

2,3-Dimethyl-2,3-diphenylbutane

  • CAS No. 1889-67-4

  • Cat. No. CS-0128728
  • Purity≥95%
  • MDL No.MFCD00053713

*For research and further manufacturing use only, not for direct human use.

2,3-Dimethyl-2,3-diphenylbutane|CS-0128728

Structure of 1889-67-4

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General Information

  • CAS No. 1889-67-4
  • Cat. No. CS-0128728
  • Purity ≥95%
  • MDL No. MFCD00053713
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₈H₂₂
  • Molecular Weight 238.37
  • Synonym(s) None
  • SMILES CC(C)(C1=CC=CC=C1)C(C)(C2=CC=CC=C2)C

Description

This sterically hindered hydrocarbon features two methyl and two phenyl groups symmetrically arranged around a central C–C bond, delivering exceptional thermal stability and crystalline purity. Its rigid, bulky framework enables use in high-temperature synthesis and as a steric probe in catalytic studies.

Application

2,3-Dimethyl-2,3-diphenylbutane serves as a sterically hindered hydrocarbon scaffold for studying steric effects in organic synthesis. Its tetrasubstituted alkane core exhibits high thermal and oxidative stability, enabling use in catalytic testing and as a reference compound in conformational analysis. The molecule facilitates evaluation of steric bulk in transition metal-catalyzed couplings and functions as a benchmark for assessing reactivity in crowded environments.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   0
  • LogP   4.942
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   3

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