30266-58-1

Basic information

• Product Name: 1,2,3,4-TETRAOXO-1,2,3,4-TETRAHYDRONAPHTHALENE DIHYDRATE
• Synonyms: 1,2,3,4-TETRAOXO-1,2,3,4-TETRAHYDRONAPHTHALENE DIHYDRATE;1,2,3,4-TETRAOXO-1,2,3,4-TETRAHYDRONAPHTHALINE DIHYDRATE;OXOLINE;1,2,3,4-Tetraoxo-1,2,3,4-tetrahydronaphtaline dihydrate;1,2,3,4-Naphthalenetetrone;Naphthalene-1,2,3,4-tetraone dihydrate;naphthalene-1,2,3,4-tetrone;Oksolin
• CAS NO: 30266-58-1
• Molecular Formula: C₁₀H₄O₄
• Molecular Weight: 224.17
• Mol File: 30266-58-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 394.6 °C at 760 mmHg
• Flash Point: 175 °C
• Appearance: /
• Density: 1.538 g/cm³
• Vapor Pressure: 1.95E-06mmHg at 25°C
• Refractive Index: 1.631
• CAS DataBase Reference: 1,2,3,4-TETRAOXO-1,2,3,4-TETRAHYDRONAPHTHALENE DIHYDRATE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,4-TETRAOXO-1,2,3,4-TETRAHYDRONAPHTHALENE DIHYDRATE(30266-58-1)
• EPA Substance Registry System: 1,2,3,4-TETRAOXO-1,2,3,4-TETRAHYDRONAPHTHALENE DIHYDRATE(30266-58-1)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 30266-58-1(Hazardous Substances Data)

Usage

Definition

ChEBI: A member of the class of tetralins that is tetralin in which oxo groups replace the hydrogens at positions 1, 2, 3, and 4.

InChI:InChI=1/C10H4O4/c11-7-5-3-1-2-4-6(5)8(12)10(14)9(7)13/h1-4H

Upstream product

• 530-93-8 1,2,3,4-tetrahydronaphthalen-2-one 
• 529-34-0 3,4-dihydronaphthalene-1(2H)-one 
• 130-15-4 [1,4]naphthoquinone 

Downstream Products

• 54941-03-6 2-hydroxy-3-(phenylamino)naphthalene-1,4-dione 
• 88-99-3 benzene-1,2-dicarboxylic acid 

Relevant articles and documents

Superoxide Oxidation: A Novel Route to Aromatic 1,2-Dicarboxylic Acids

Potassium superoxide in aprotic media, in the presence of 18-crown-6 ether, effects a novel and mild oxidative cleavage of quinones, cyclic alcohols, and ketones fused to various aromatic hydrocarbons.Aromatic 1,2-dicarboxylic acids are obtained as major products, with highest yields in dimethylformamide, under oxygen or air.For example, the yield of pyrene-1,2-dicarboxylic acid is 82percent from 9,10-dihydrobenzopyren-7(8H)-one and 88percent from benzopyrene-7,8-dione.Minor side products include aromatic tetrones and 3-(2-carboxyaryl)propionic or 3-(2-carboxyaryl)propenoic acid, which provide mechanistic insights.