Basic information Safety Supplier Related

Pigment Red 149

Basic information Safety Supplier Related

Pigment Red 149 Basic information

Product Name:
Pigment Red 149
Synonyms:
  • pigment red 149
  • PERYLENE RED BL
  • Anthra2,1,9-def:6,5,10-defdiisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(3,5-dimethylphenyl)-
  • C.I. 71137
  • 2,9-bis(3,5-dimethylphenyl)anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2h,9h)-tetrone
  • K3580
  • Pigment Red B
  • N,N'-Bis(3,5-dimethylphenyl)-3,4:9,10-perylenebisdicarbimide
CAS:
4948-15-6
MF:
C40H26N2O4
MW:
598.65
EINECS:
225-590-9
Product Categories:
  • Organics
Mol File:
4948-15-6.mol
More
Less

Pigment Red 149 Chemical Properties

Melting point:
200-201 °C
Density 
1.439±0.06 g/cm3(Predicted)
storage temp. 
Room Temperature
solubility 
Aqueous Acid (Slightly, Heated, Sonicated), DMSO (Slightly, Heated, Sonicated),
pka
3.09±0.20(Predicted)
form 
Solid
color 
Red to Very Dark Red
Water Solubility 
1.4μg/L at 23℃
λmax
525nm(lit.)
InChIKey
FDXVHZCFTCIKDD-UHFFFAOYSA-N
LogP
0.13 at 23℃
EPA Substance Registry System
C.I. Pigment Red 149 (4948-15-6)
More
Less

Pigment Red 149 Usage And Synthesis

Uses

Pigment red 149 (CAS# 4948-15-6) is a perylenediimide dye, and has been proposed for use as cost-efficient cathodes for lithium ion batteries. Pigment red 149 has also been implemented as a doping agent for poly(styrene-co-maleimide) nanoparticles for use as bioprobes for biotinylated antibodies.

Flammability and Explosibility

Notclassified

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

YELLOWISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

28m 2 /g

DENSITY

1.50 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 149Supplier

TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
Winchem Industrial Co. Ltd
Tel
0574-83851061
Email
info@win-chemical.com
Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
Email
sales@isomersyn.com
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
13761588971
Email
vivian.zhu@3wpharm.com