Product Name

  • Name

    1,2-bis(2,5-dimethoxyphenyl)ethane-1,2-dione

  • EINECS
  • CAS No. 10365-13-6
  • Article Data3
  • CAS DataBase
  • Density 1.195 g/cm3
  • Solubility
  • Melting Point
  • Formula C18H18O6
  • Boiling Point 505.6 °C at 760 mmHg
  • Molecular Weight 330.337
  • Flash Point 223.6 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 10365-13-6 (1,2-bis(2,5-dimethoxyphenyl)ethane-1,2-dione)
  • Hazard Symbols
  • Synonyms Benzil, 2,2',5,5'-tetramethoxy- (7CI,8CI);NSC 26653;
  • PSA 71.06000
  • LogP 2.78660

Ethanedione, bis(2,5-dimethoxyphenyl)-(9CI) Specification

The Ethanedione, bis(2,5-dimethoxyphenyl)-(9CI), with the CAS registry number 10365-13-6, is also known as Benzil, 2,2',5,5'-tetramethoxy- (7CI,8CI). This chemical's molecular formula is C18H18O6 and molecular weight is 330.3319. What's more, both its IUPAC name and systematic name are the same which is called 1,2-bis(2,5-Dimethoxyphenyl)ethane-1,2-dione. 

Physical properties about Ethanedione, bis(2,5-dimethoxyphenyl)-(9CI) are: (1)ACD/LogP: 3.27; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 6; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 7; (6)Polar Surface Area: 71.06 Å2; (7)Index of Refraction: 1.549; (8)Molar Refractivity: 87.96 cm3; (9)Molar Volume: 276.3 cm3; (10)Polarizability: 34.87×10-24 cm3; (11)Surface Tension: 41.1 dyne/cm; (12)Density: 1.195 g/cm3; (13)Flash Point: 223.6 °C; (14)Enthalpy of Vaporization: 77.54 kJ/mol; (15)Boiling Point: 505.6 °C at 760 mmHg; (16)Vapour Pressure: 2.39E-10 mmHg at 25 °C.

Use of Ethanedione, bis(2,5-dimethoxyphenyl)-(9CI): it is used to produce other chemicals. For example, it is used to produce bis-(2,5-Dimethoxy-phenyl)-hydroxy-acetic acid. The reaction occurs with reagents KOH, n-butyl alcohol. The yield is 45 %. And the reaction equation is as followed:

Ethanedione, bis(2,5-dimethoxyphenyl)-(9CI) is used to produce bis-(2,5-Dimethoxy-phenyl)-hydroxy-acetic acid

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(C(=O)c1cc(OC)ccc1OC)c2cc(OC)ccc2OC
(2) InChI: InChI=1/C18H18O6/c1-21-11-5-7-15(23-3)13(9-11)17(19)18(20)14-10-12(22-2)6-8-16(14)24-4/h5-10H,1-4H3
(3) InChIKey: PJBGTPFHHHKNCG-UHFFFAOYAH

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