65235-71-4

Basic information

• Product Name: 2-bromo-1,8-dihydroxy-4,5-dinitro-anthracene-9,10-dione
• Synonyms: 2-Bromo-1,8-dihydroxy-4,5-dinitro-9,10-anthraquinone; 9,10-anthracenedione, 2-bromo-1,8-dihydroxy-4,5-dinitro-
• CAS NO: 65235-71-4
• Molecular Formula: C₁₄H₅BrN₂O₈
• Molecular Weight: 409.1
• Mol File: 65235-71-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 670.7°C at 760 mmHg
• Flash Point: 359.4°C
• Density: 2.089g/cm³
• Vapor Pressure: 1.32E-18mmHg at 25°C
• Refractive Index: 1.793
• CAS DataBase Reference: 2-bromo-1,8-dihydroxy-4,5-dinitro-anthracene-9,10-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromo-1,8-dihydroxy-4,5-dinitro-anthracene-9,10-dione(65235-71-4)
• EPA Substance Registry System: 2-bromo-1,8-dihydroxy-4,5-dinitro-anthracene-9,10-dione(65235-71-4)

Safety Data

• Hazardous Substances Data: 65235-71-4(Hazardous Substances Data)

Upstream product

• 81-55-0 1,8-dihydroxy-4,5-dinitro-anthraquinone 

Downstream Products

• 16058-60-9 C₂₀H₁₁ClN₂O₆ 
• 1010440-97-7 C₂₀H₁₀BrClN₂O₆ 
• 1010440-96-6 C₂₀H₁₀BrClN₂O₆ 
• 1010440-98-8 C₂₀H₉Br₂ClN₂O₆ 

Relevant articles and documents

BLUE ANTHRAQUINONE DYES, PRODUCTION AND USE THEREOF

The present invention concerns dyes of the general formula I where X and Y represent hydrogen, bromine or chlorine, but not simultaneously hydrogen;R represents F, Cl, Br, COOR1 or CF3;R′ represents H or F;R1 represents C1-C6-alkyl; andone of W1 and W2 represents hydroxyl and the other nitro and Y is always ortho to the hydroxyl group;but not compounds in which R represents Cl attached to the phenyl nucleus in a is position ortho to the NH group nor compounds in which W1 represents nitro, W2 represents hydroxyl, Y represents hydrogen, X represents chlorine and R represents bromine attached to the phenyl nucleus in a position meta to the NH group, mixtures with further dyes, and also their preparation and use.