7474-83-1

Basic information

• Product Name: 3-bromonaphthalene-1,2-dione
• Synonyms: 1,2-Naphthalenedione, 3-bromo-; 3-Bromo-1,2-naphthoquinone
• CAS NO: 7474-83-1
• Molecular Formula: C₁₀H₅BrO₂
• Molecular Weight: 237.0495
• Mol File: 7474-83-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 347.2°C at 760 mmHg
• Flash Point: 138°C
• Density: 1.757g/cm³
• Vapor Pressure: 5.46E-05mmHg at 25°C
• Refractive Index: 1.674
• CAS DataBase Reference: 3-bromonaphthalene-1,2-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 3-bromonaphthalene-1,2-dione(7474-83-1)
• EPA Substance Registry System: 3-bromonaphthalene-1,2-dione(7474-83-1)

Safety Data

• Hazardous Substances Data: 7474-83-1(Hazardous Substances Data)

Upstream product

• 573-97-7 1-bromo-2-naphthol 

Downstream Products

• 7474-85-3 4-amino-3-bromo-[1,2]naphthoquinone 
• 18398-37-3 3,4-Dibrom-1,2-naphthochinon 
• 1439-41-4 tris(2-cyanoethyl)phosphine oxide 
• 61978-07-2 3-bromo-1,2-dihydroxynaphthalene 
• 180250-47-9 4-Phenylamino-3-brom-1,2-naphthochinon 
• 24743-25-7 5,6-Dioxo-5,6-dihydro-picen 

Relevant articles and documents

Investigations into the nitric acid mediated dehalonitration of halophenols

A reaction of nitric acid with bromophenols and iodophenols results in substitution of the halogen with a nitro group. The study indicates moderate reactivity for bromophenols and iodophenols, while chlorophenols were found to be sluggish in this reaction.