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Vat Yellow 31

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Company Name: Sunflower Export Import Pvt. Ltd.  
Tel: +91-281-245 2661
Email: info@sunflowerexim.com
Products Intro:
Vat Yellow 31 Basic information
Product Name:Vat Yellow 31
Synonyms:Vat Yellow 31;2,5-Dichloro-N-(7-oxo-7H-benzo[e]perimidin-8-yl)benzamide;C.I.68405;C.I.Vat Yellow 31;Indanthren Yellow 4GK;C.I.Vat Yellow 31:C.I.68405;Benzamide, 2,5-dichloro-N-(7-oxo-7H-benzo[e]perimidin-8-yl)-
CAS:6871-93-8
MF:C22H11Cl2N3O2
MW:420.25
EINECS:
Product Categories:
Mol File:6871-93-8.mol
Vat Yellow 31 Structure
Vat Yellow 31 Chemical Properties
Boiling point 592.5±50.0 °C(Predicted)
density 1.567±0.06 g/cm3(Predicted)
pka11.18±0.20(Predicted)
Safety Information
MSDS Information
Vat Yellow 31 Usage And Synthesis
Preparation1H-benzo[e]perimidin-5-amine with 2,5-Dichlorobenzoyl chloride?acylation.
Properties and Applicationsyellow. Melting point: 287 ℃. In alkaline solution for insurance powder red brown; In the acidic insurance powder solution for brown.
Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 4-5 5 7 4 4-5
Vat Yellow 31 Preparation Products And Raw materials
Raw materials2,5-DICHLOROBENZOYL CHLORIDE-->1H-benzo[e]perimidin-5-amine
Tag:Vat Yellow 31(6871-93-8) Related Product Information
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