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Pigment Red 179

Basic information Safety Supplier Related

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
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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)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
RTECS 
CB1590000
HS Code 
2925.19.4200
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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

Pigment Red 179Supplier

Wuhan Fortuna Chemical Co., Ltd Gold
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027-59207852 13308628970
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buy@fortunachem.com
TCI (Shanghai) Development Co., Ltd.
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021-67121386
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Sales-CN@TCIchemicals.com
BeiJing Hwrk Chemicals Limted
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0757-86329057 18934348241
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sales4.gd@hwrkchemical.com
JinYan Chemicals(ShangHai) Co.,Ltd.
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13817811078
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sales@jingyan-chemical.com
Winchem Industrial Co. Ltd
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0574-83851061
Email
info@win-chemical.com