646121
4-Methoxytriphenylamine
97%
Synonym(s):
4-Methoxy-N,N-diphenylaniline
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About This Item
Empirical Formula (Hill Notation):
C19H17NO
CAS Number:
Molecular Weight:
275.34
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
InChI
1S/C19H17NO/c1-21-19-14-12-18(13-15-19)20(16-8-4-2-5-9-16)17-10-6-3-7-11-17/h2-15H,1H3
SMILES string
COc1ccc(cc1)N(c2ccccc2)c3ccccc3
InChI key
KIGTXAWIOISJOG-UHFFFAOYSA-N
assay
97%
form
solid
mp
102-106 °C (lit.)
Application
4-Methoxytriphenylamine (P-MOTPA) can be used as a monomer precursor for the preparation of poly-4-methoxytriphenylamine via oxidative polymerization using FeCl3 as an oxidant. Mixture of P-MOTPA and N,N′-diphenyl-N,N′-bis(4-methylphenyl)-1,4-phenylenediamine can be condensed with paraldehyde to synthesize arylamine polymers for the fabrication of perovskite cells.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Synthesis and characterization of triphenylamine derivatives by oxidative polymerization
Sim JH, et al.
Synthetic Metals, 157(22-23), 940-944 (2007)
Arylamine polymers prepared via facile paraldehyde addition condensation: an effective hole-transporting material for perovskite solar cells
Suwa K, et al.
Polymer International, 67(6), 670-674 (2018)
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