M-MTDATA

4,4',4"-Tris(N-3-methylphenyl-N-phenylamino)triphenylamine
Names
Other names
  • m-MTDATA
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C57H48N4/c1-43-16-13-25-55(40-43)59(46-19-7-4-8-20-46)52-34-28-49(29-35-52)58(50-30-36-53(37-31-50)60(47-21-9-5-10-22-47)56-26-14-17-44(2)41-56)51-32-38-54(39-33-51)61(48-23-11-6-12-24-48)57-27-15-18-45(3)42-57/h4-42H,1-3H3
    Key: DIVZFUBWFAOMCW-UHFFFAOYSA-N
  • CC1=CC(=CC=C1)N(C2=CC=CC=C2)C3=CC=C(C=C3)N(C4=CC=C(C=C4)N(C5=CC=CC=C5)C6=CC=CC(=C6)C)C7=CC=C(C=C7)N(C8=CC=CC=C8)C9=CC=CC(=C9)C
Properties
C57H48N4
Molar mass 789.02
Appearance White or yellow powder, crystals
Melting point 194-203°C[1] 210°C[2]
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P305+P351+P338
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

m-MTDATA - whose full name is 4,4',4"-Tris(N-3-methylphenyl-N-phenyl-amino) triphenylamine - is an organic molecule belonging to the class of starburst molecules,[3] often used as a material for the production of organic electronic devices. It is particularly appreciated for its hole-transporting ability and is widely used in OLED and other optoelectronic technologies.

  1. ^ https://www.sigmaaldrich.com/IT/it/product/aldrich/776327
  2. ^ https://www.tcichemicals.com/GB/en/p/T2251
  3. ^ Shirota, Yasuhiko; Kuwabara, Yoshiyuki; Okuda, Daisuke; Okuda, Ryoji; Ogawa, Hiromitsu; Inada, Hiroshi; Wakimoto, Takeo; Nakada, Hiroshi; Yonemoto, Yoshinobu; Kawami, Shin; Imai, Kunio (1997-06-01). "Starburst molecules based on π-electron systems as materials for organic electroluminescent devices". Journal of Luminescence. Luminescence and Optical Spectroscopy of Condensed Matter. 72–74: 985–991. Bibcode:1997JLum...72..985S. doi:10.1016/S0022-2313(96)00396-1. ISSN 0022-2313.