85-23-4

Basic information

• Product Name: SPINULOSIN
• Synonyms: SPINULOSIN;2,5-Dihydroxy-3-methoxy-6-methyl-1,4-benzoquinone;2,5-Dihydroxy-3-methoxy-6-methyl-2,5-cyclohexadiene-1,4-dione;2,5-Dihydroxy-3-methyl-6-methoxy-1,4-benzoquinone;3,6-Dihydroxy-5-methoxy-p-toluquinone
• CAS NO: 85-23-4
• Molecular Formula: C8H8 O5
• Molecular Weight: 184.15
• Mol File: 85-23-4.mol
• Article Data: 3

Chemical Properties

• Melting Point: 202°
• Boiling Point: 238.08°C (rough estimate)
• Flash Point: 152.4°C
• Appearance: /
• Density: 1.2850 (rough estimate)
• Vapor Pressure: 8.89E-07mmHg at 25°C
• Refractive Index: 1.4330 (estimate)
• CAS DataBase Reference: SPINULOSIN(CAS DataBase Reference)
• NIST Chemistry Reference: SPINULOSIN(85-23-4)
• EPA Substance Registry System: SPINULOSIN(85-23-4)

Safety Data

• Hazardous Substances Data: 85-23-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C8H8O5/c1-3-4(9)6(11)8(13-2)7(12)5(3)10/h9,12H,1-2H3

Upstream product

• 856352-95-9 2-hydroxy-3-methoxy-6-methyl-5-methylamino-[1,4]benzoquinone 
• 873972-04-4 2,3,5,6-tetraacetoxy-4-methoxy-toluene 

Relevant articles and documents

Method for dyeing keratinous fibres using a monohydroxyindole or dihydroxyindole and a non-oxidizing aromatic carbonyl derivative and dyeing agent

The present invention relates to a method for dyeing keratinous fibers, characterized in that the following are applied to the fibers: a) a composition (A) containing, in a medium appropriate for dyeing, at least one monohydroxyindole or dihydroxyindole, this application being preceded or followed by the application of b) a composition (B) containing, in a medium appropriate for dyeing, at least one aromatic carbonyl derivative chosen from hydroxyacetophenones, hydroxybenzophenones, 2-hydroxy-1,4-benzoquinones, hydroxy-1,4-naphthoquinones,amino-1,4-naphthoquinones,hydroxy-9,10-anthraquinones and amino-9,10-anthraquinones. It also relates to the dyeing agents for carrying it out.

Studies on the metabolic products of a strain of Aspergillus fumigatus (DH 413). IV. Biosynthesis of toluquinones and chemical structures of new metabolites.

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