Pigment Red 179
Synonym(s):2,9-Dimethyl-anthra[2,1,9-def:6,5,10-d′e′f′]diisoquinoline-1,3,8,10(2H,9H)-tetrone;MePTC;MePTCDI
- CAS NO.:5521-31-3
- Empirical Formula: C26H14N2O4
- Molecular Weight: 418.4
- MDL number: MFCD00071975
- EINECS: 226-866-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:38
What is Pigment Red 179?
The Uses of Pigment Red 179
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 % |
Properties of Pigment Red 179
Melting point: | >400°C |
Boiling point: | 694.8±28.0 °C(Predicted) |
Density | 1.594±0.06 g/cm3(Predicted) |
form | powder |
pka | -2.29±0.20(Predicted) |
color | Orange to Brown to Dark purple |
Water Solubility | 5.5μg/L at 23℃ |
λmax | 550nm(H2SO4)(lit.) |
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) |
Safety information for Pigment Red 179
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Pigment Red 179
Abamectin manufacturer
Neema Chemicals
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