Product Name

  • Name

    3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone

  • EINECS
  • CAS No. 126657-30-5
  • Article Data1
  • CAS DataBase
  • Density 1.059 g/cm3
  • Solubility
  • Melting Point 180-181 °C
  • Formula C22H28O2
  • Boiling Point 433.169 °C at 760 mmHg
  • Molecular Weight 324.463
  • Flash Point 161.746 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 126657-30-5 (3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone)
  • Hazard Symbols
  • Synonyms 3,5-Dimethyl-3',5'-di-tert-butyl-4,4'-diphenoquinone;3,5-Dimethyl-3',5'-di-t-butyldiphenoquinone;2,6-Dimethyl-2',6'-di-tert-butyldiphenoquinone;
  • PSA 34.14000
  • LogP 5.28600

3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone Chemical Properties

Following is the structure of 3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone (CAS NO.126657-30-5):
                                  
Empirical Formula: C22H28O2
Molecular Weight: 324.4565 g/mol 
Molar Refractivity: 97.44 cm3
Molar Volume: 306.4 cm3 
Density: 1.058 g/cm3
Flash Point: 161.7 °C 
Melting point: 180-181 °C
Index of Refraction: 1.548
Surface Tension: 40 dyne/cm
Enthalpy of Vaporization: 68.91 kJ/mol
Boiling Point: 433.2 °C at 760 mmHg
Vapour Pressure of 3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone (CAS NO.126657-30-5): 1.05E-07 mmHg at 25 °C 
Product Categories of 3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone (CAS NO.126657-30-5): electronic
SMILES: CC(C)(C)C\1=C\C(/C=C(\C/1=O)C(C)(C)C)=C2/C=C(/C)C(=O)C(\C)=C2
InChI: InChI=1/C22H28O2/c1-13-9-15(10-14(2)19(13)23)16-11-17(21(3,4)5)20(24)18(12-16)22(6,7)8/h9-12H,1-8H3
InChIKey: QJQMLCUZRRVCPJ-UHFFFAOYAJ

3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone Specification

 3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone , its cas register number is 126657-30-5. It also can be called 2,5-Cyclohexadien-1-one, 4-[3,5-bis(1,1-dimethylethyl)-4-oxo-2,5-cyclohexadien-1-ylidene]-2,6-dimethyl- .

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