28198-05-2

Basic information

• Product Name: Solvent Green 28
• Synonyms: 1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy-10-anthracenedione;10-Anthracenedione,1,4-bis[(4-butylphenyl)amino]-5,8-dihydroxy-9;c.i.615676;sandoplastgreeng;waxolinegreen5g;C.I. 625580;1,4-BIS(4-BUTYLANILINO)-5,8-DIHYDROXYANTHRAQUINONE;1,4-BIS[(4-BUTYLPHENYL)AMINO]-5,8-DIHYDROXY-9,10-ANTHRACENEDIONE
• CAS NO: 28198-05-2
• Molecular Formula: C₃₄H₃₄N₂O₄
• Molecular Weight: 534.64
• EINECS: 248-895-9
• Mol File: 28198-05-2.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 716.9 °C at 760 mmHg
• Flash Point: 387.3 °C
• Appearance: /
• Density: 1.273
• Vapor Pressure: 0Pa at 25℃
• PKA: 6.67±0.20(Predicted)
• Water Solubility: 0.005ng/L at 25℃
• CAS DataBase Reference: Solvent Green 28(CAS DataBase Reference)
• NIST Chemistry Reference: Solvent Green 28(28198-05-2)
• EPA Substance Registry System: Solvent Green 28(28198-05-2)

Safety Data

• Hazardous Substances Data: 28198-05-2(Hazardous Substances Data)

Usage

Description

Solvent Green 28 is a green-colored solvent that is primarily used in the production of acrylic and polystyrene colored paints. It is known for its light fastness and heat resistance, making it a suitable choice for various applications.

Uses

Used in Paint Industry:
Solvent Green 28 is used as a colorant for acrylic and polystyrene colored paints due to its green color and compatibility with these materials.
Used in Quality Control:
Solvent Green 28 is used to ensure the light fastness and heat resistance of the colored paints, as it meets the ISO standard 7 and has a heat resistance of 240℃ for 15 minutes. It is also tested for its solubility in water, sodium carbonate (5%), and hydrochloric acid (5%) to ensure its stability and performance in different conditions.

Preparation

1,4-Dichloro-5,8-dihydroxyanthracene-9,10-dione ?and 4-Butylbenzenamine (2 Moore) condensation.

Flammability and Explosibility

Notclassified

Standard

Light Fastness

Melting point

Stable

ISO

7

InChI:InChI=1/C34H34N2O4/c1-3-5-7-21-9-13-23(14-10-21)35-25-17-18-26(36-24-15-11-22(12-16-24)8-6-4-2)30-29(25)33(39)31-27(37)19-20-28(38)32(31)34(30)40/h9-20,35-38H,3-8H2,1-2H3

Downstream Products

• 344416-21-3 Acetic acid 4-acetoxy-5,8-bis-[acetyl-(4-butyl-phenyl)-amino]-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester 
• 86897-27-0 Acetic acid 4-acetoxy-8-[acetyl-(4-butyl-phenyl)-amino]-5-(4-butyl-phenylamino)-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester 
• 86897-22-5 Acetic acid 5-[acetyl-(4-butyl-phenyl)-amino]-8-(4-butyl-phenylamino)-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester 
• 86897-16-7 1,4-diacetoxy-5,8-di-p-butylanilinoanthraquinone 
• 86897-23-6 5-N-acetyl-1,4-dihydroxy-5,8-di-p-butylanilinoanthraquinone 
• 86897-17-8 Acetic acid 5,8-bis-(4-butyl-phenylamino)-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-1-yl ester