CAS 189363-47-1 2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene

NAVIGATION

2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene

PRICE INQUIRY

Catalog Number

ACM189363471-2

CAS Number

189363-47-1

Product Name

2,2',7,7'-Tetrakis(N,N-diphenylamino)-9,9-spirobifluorene

Structure

Category

Organic Light-Emitting Diode (OLED) Materials

Synonyms

N2,N2,N2',N2',N7,N7,N7',N7'-octaphenyl-9,9'-spirobi[9H-fluorene]-2,2',7,7'-tetramine,Spiro-TAD

IUPAC Name

2-N,2-N,2-N',2-N',7-N,7-N,7-N',7-N'-octakis-phenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine

Molecular Weight

985.22

Molecular Formula

C73H52N4

Canonical SMILES

c1ccc(cc1)N(c2ccccc2)c3ccc4-c5ccc(cc5C6(c4c3)c7cc(ccc7-c8ccc(cc68)N(c9ccccc9)c%10ccccc%10)N(c%11ccccc%11)c%12ccccc%12)N(c%13ccccc%13)c%14ccccc%14

InChI

1S/C73H52N4/c1-9-25-53(26-10-1)74(54-27-11-2-12-28-54)61-41-45-65-66-46-42-62(75(55-29-13-3-14-30-55)56-31-15-4-16-32-56)50-70(66)73(69(65)49-61)71-51-63(76(57-33-17-5-18-34-57)58-35-19-6-20-36-58)43-47-67(71)68-48-44-64(52-72(68)73)77(59-37-21-7-22-38-59)60-39-23-8-24-40-60/h1-52H,MQRCTQVBZYBPQE-UHFFFAOYSA-N

InChI Key

MQRCTQVBZYBPQE-UHFFFAOYSA-N

Melting Point

275-280 °C

Application

Hole transport materials comprised of a spiro center between two charge transport material (CTM) moieties. This molecular conformation improves the thermal stability of the amorphous state, without significantly altering the charge-transport properties.

Storage

room temp

Assay

99% (HPLC)

Complexity

1470

Covalently-Bonded Unit Count

Exact Mass

984.419198g/mol

Form

powder

Formal Charge