776734

4-(2,3-Dihydro-1,3-dimethyl-1H-benzimidazol-2-yl)-N,N-dimethylbenzenamine

97% (HPLC)

• Synonym(s): 4-(1,3-Dimethyl-2,3-dihydro-1H-benzoimidazol-2-yl)phenyl)dimethylamine, N-DMBI
• Empirical Formula (Hill Notation): C₁₇H₂₁N₃
• CAS Number: 302818-73-1
• Molecular Weight: 267.37
• NACRES: NA.23
• PubChem Substance ID: 329767862
• UNSPSC Code: 12352103
• MDL number: MFCD00222361

Properties

• Quality Segment: 100
• assay: 97% (HPLC)
• form: solid
• mp: 105-110 °C
• SMILES string: CN(C)c1ccc(cc1)C2N(C)c3ccccc3N2C
• InChI: 1S/C17H21N3/c1-18(2)14-11-9-13(10-12-14)17-19(3)15-7-5-6-8-16(15)20(17)4/h5-12,17H,1-4H3
• InChI key: AKIIMLCQTGCWQQ-UHFFFAOYSA-N

Description

General description

4-(2,3-Dihydro-1,3-dimethyl-1H-benzimidazol-2-yl)-N,N-dimethylbenzenamine is a semiconducting organic molecule with a π-conjugated polycyclic system. It is a strong electron donor molecule that can be used for n-type doping. It shows conductivity of ~2 × 10⁻³ S/cm as a dopant. It also acts as a reagent for the reductive transformation of organic compounds.

Application

Air stable n-type dopant for n-channel Organic Thin Film Transistors (OTFTs) and solar cells (OPVs).

It is mainly used as a semiconductor based polymer for the fabrication of electronic devices, which include organic thin film transistors (OTFTs), polymeric solar cells (PSCs) and organic light emitting diodes (OLEDs).

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable