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Name	Pigment Red 149	EINECS	225-590-9
CAS No.	4948-15-6	Density	1.439 g/cm³
PSA	78.14000	LogP	7.17500
Solubility	1.4μg/L at 23℃	Melting Point	200-201 °C
Formula	C₄₀H₂₆N₂O₄	Boiling Point	N/A
Molecular Weight	598.657	Flash Point	N/A
Transport Information	N/A	Appearance	Brilliant red powder
Safety		Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	3,4,9,10-Perylenetetracarboxylic3,4:9,10-diimide, N,N'-di-3,5-xylyl- (6CI,7CI,8CI);C.I. 71137;C.I. PigmentRed 149;Dymic MBR 155;Kayaset Red E-GR;Lionogen Red H 103B;N,N'-Bis(3,5-dimethylphenyl)-3,4:9,10-perylenebis(dicarboximide);N,N'-Bis(3,5-dimethylphenyl)-3,4:9,10-perylenebis(dicarboxyimide);N,N'-Bis(3,5-dimethylphenyl)perylene-3,4,9,10-tetracarboxylic3,4:9,10-diimide;N,N'-Bis(3,5-xylyl)perylene-3,4:9,10-bis(dicarboximide);N,N'-Bis(3',5'-dimethylphenyl)perylene-3,4,9,10-dicarboimide;N,N'-Di(3,5-xylyl)perylene-3,4:9,10-bis(dicarboximide);Novoperm Red BL;PVFast Red B;Paliogen Red K 3580;Permanent Red BC;PermanentRed BL;Perylene PV Fast Red B;Perylene-3,4,9,10-tetracarboxylic acidbis(3',5'-dimethylanilide);	Article Data	3

Pigment Red 149 Chemical Properties

The molecular structure of Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-bis(3,5-dimethylphenyl)- (CAS NO.4948-15-6) is
Molecular Formula: C₄₀H₂₆ N₂ O₄
Molecular Weight: 598.66
EINECS: 225-590-9
Density: 1.439 g/cm³
Appearance: Brilliant red powder
Freely Rotating Bonds: 2
Polar Surface Area: 74.76 Å²
Index of Refraction: 1.821
Molar Refractivity: 181.27 cm³
Molar Volume: 415.8 cm³
Polarizability: 71.86 ×10^-24 cm³
Surface Tension: 75.2 dyne/cm
The Cas Register Number of Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-bis(3,5-dimethylphenyl)- is 4948-15-6. The chemical synonyms of Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-bis(3,5-dimethylphenyl)- (CAS NO.4948-15-6) are pigment red 149 ; 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 ; Perylene red bl ; Anthra2,1,9-def:6,5,10-defdiisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(3,5-dimethylphenyl)- ; K3580 ; Pigment Red B ; N,N'-Bis(3,5-dimethylphenyl)-3,4:9,10-perylenebisdicarbimide .

Pigment Red 149 Uses

Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-bis(3,5-dimethylphenyl)- (CAS NO.4948-15-6) is used as dye.

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