Pigment Red 179
Pigment Red 179 Basic information
- Product Name:
- Pigment Red 179
- Synonyms:
-
- N,N'-DIMETHYL-PERYLENE-TETRACARBONIC ACID - DIAMIDE
- pigment red 179
- c.i.pigmentred179
- c.i.vatred23
- c.i. 71130
- 2,9-Dimethylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone
- caledonred2g
- caledonred2gn
- CAS:
- 5521-31-3
- MF:
- C26H14N2O4
- MW:
- 418.4
- EINECS:
- 226-866-1
- Product Categories:
-
- Organics
- Mol File:
- 5521-31-3.mol
Pigment Red 179 Chemical Properties
- Melting point:
- >400°C
- Boiling point:
- 694.8±28.0 °C(Predicted)
- Density
- 1.594±0.06 g/cm3(Predicted)
- pka
- -2.29±0.20(Predicted)
- form
- powder
- color
- Orange to Brown to Dark purple
- Water Solubility
- 5.5μg/L at 23℃
- λmax
- 550nm(H2SO4)(lit.)
- LogP
- -0.033 at 23℃
- EPA Substance Registry System
- 2,9-Dimethylanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone (5521-31-3)
Pigment Red 179 Usage And Synthesis
Uses
Me-PTCDI can be used in the preparation of the hole transporting layers (HTLs), which can further be utilized in the fabrication of perovskite photovoltaic (PPV) cells.
General Description
N,?N′-Dimethyl-3,4,9,10-perylenedicarboximide (Me-PTCDI) is a perylene derivative that can be used as a thermally stable material in the development of an n-type semiconductor device. It has the capacity to have an ordered growth on a variety of substrates. Its conductivity with respect to the frequency tends to increase at different temperatures.
Flammability and Explosibility
Not classified
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
RED POWDER |
|
SHADE |
BLUISH |
|
HEAT RESISTANCE |
300 °C min |
|
LIGHT FASTNESS |
7-8 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
5 |
|
FASTNESS TO BLEEDING |
5 |
|
OIL ABSORPTION |
35-50% |
|
SPECIFIC SURFACE |
28m 2 /g |
|
DENSITY |
1.60 g/cm 3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBLE |
1.0% max |
|
VOLATITE 105 °C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
Pigment Red 179 Preparation Products And Raw materials
Raw materials
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