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2,9-Bis(4-chlorophenyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone

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Origin: China

Cas No: 2379-77-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 2379-77-3 Formula: C36H16Cl2N2O4 Molecular Weight: 611.42900

Basic Info

Chemical Name	2,9-Bis(4-chlorophenyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone
Synonyms	Vat Red 32; 2,9-bis-(4-chloro-phenyl)-anthra[2,1,9-def,6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetraone; EINECS 219-166-2; 2,9-Bis-(4-chlor-phenyl)-anthra[2,1,9-def,6,5,10-d'e'f']diisochinolin-1,3,8,10-tetraon; Indanthrene Red LLG; 3,4,9,10-perylenetetracarboxylic acid N,N'-di(4-chlorophenyl)diimide; C.I. Pigment Red 189; Brilliant Red LGG; C.I. Vat Red 32;
CAS No.	2379-77-3
Molecular Formula	C36H16Cl2N2O4
Molecular Weight	611.42900
PSA	78.14000
LogP	7.24820

Properties

Appearance & Physical State	Dark Red Powder
Density	1.631
Refractive Index	1.881

Synthesis Route

diethyl (E)-2-(((5-(ethoxycarbonyl)pyridin-2-yl)amino)methylene)succinate→2,9-Bis(4-chlorophenyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone
4-chloroaniline+3,4,9,10-Perylenetetracarboxylic dianhydride→2,9-Bis(4-chlorophenyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone
2,9-Bis-(4-chloro-phenyl)-3,8-dihydroxy-2,3,8,9-tetrahydro-anthra[2,1,9-def;6,5,10-d'e'f']diisoquinoline-1,10-dione→2,9-Bis(4-chlorophenyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone

Precursor

3,4,9,10-Perylenetetracarboxylic dianhydride
Perylene-3,4,9,10-tetracarboxylic acid
2,9-Bis-(4-chloro-phenyl)-3,8-dihydroxy-2,3,8,9-tetrahydro-anthra[2,1,9-def;6,5,10-d'e'f']diisoquinoline-1,10-dione
4-chloroaniline

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