ChemicalBook--->CAS DataBase List--->20999-38-6

20999-38-6

20999-38-6 Structure

20999-38-6 Structure
IdentificationBack Directory
[Name]

Phosphonic acid, (2-carbazol-9-ylethyl)- (8CI)
[CAS]

20999-38-6
[Synonyms]

2PACz
(2-(9H-carbazol-9-yl)ethyl)phosphonic acid
Phosphonic acid, (2-carbazol-9-ylethyl)- (8CI)
[Molecular Formula]

C14H14NO3P
[MDL Number]

MFCD32661868
[MOL File]

20999-38-6.mol
[Molecular Weight]

275.24
Chemical PropertiesBack Directory
[Melting point ]

230-231 °C
[Boiling point ]

478.6±51.0 °C(Predicted)
[density ]

1.40±0.1 g/cm3(Predicted)
[form ]

powder to crystaline
[pka]

1.98±0.10(Predicted)
[color ]

White to Blue
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[HS Code ]

2933.99.8290
Hazard InformationBack Directory
[Description]

2PACz, also known as (2-(9H-carbazol-9-yl)ethyl)phosphonic acid, consists of an electron-rich carbazole body with an ethyl phosphonic acid anchoring group. 2PACz as a hole-selective interlayer functionalized directly onto the indium tin oxide (ITO) anode. The 2PACz is found to change the work function of ITO while simultaneously affecting the morphology of the bulk-heterojunction deposited atop.
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