87-84-3

Basic information

• Product Name: 1,2,3,4,5-Pentabromo-6-chlorocyclohexane
• Synonyms: 1,2,3,4,5-pentabromo-6-chloro-cyclohexan;1,2,3,4,5-pentabromo-6-chlorocyclohexane;1,2,3,4,5-pentabromo-6-chlorocyclohexane.;1-chloro-2,3,4,5,6-pentabromo-cyclohexan;chloropentabromocyclohexane;FR-651A;Cyclohexane, 1,2,3,4,5-pentabromo-6-chloro-;1,2,3,4-pentabromo-6-chlorocyclohexane
• CAS NO: 87-84-3
• Molecular Formula: C₆H₆Br₅Cl
• Molecular Weight: 513.08
• EINECS: 201-776-5
• Product Categories: Organics
• Mol File: 87-84-3.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 34.6°C (rough estimate)
• Flash Point: 190.556°C
• Appearance: /
• Density: 5.2412 (rough estimate)
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.5100 (estimate)
• CAS DataBase Reference: 1,2,3,4,5-Pentabromo-6-chlorocyclohexane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,4,5-Pentabromo-6-chlorocyclohexane(87-84-3)
• EPA Substance Registry System: 1,2,3,4,5-Pentabromo-6-chlorocyclohexane(87-84-3)

Safety Data

• Hazardous Substances Data: 87-84-3(Hazardous Substances Data)

Usage

Uses

1,2,3,4,5-Pentabromo-6-chlorocyclohexane is a fireproofing agent. A halogenated flame retardant.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Halogenated aliphatic compounds, such as 1,2,3,4,5-Pentabromo-6-chlorocyclohexane, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Fire Hazard

Flash point data for 1,2,3,4,5-Pentabromo-6-chlorocyclohexane are not available; however, 1,2,3,4,5-Pentabromo-6-chlorocyclohexane is probably nonflammable.

InChI:InChI=1/C6H6Br5Cl/c7-4(8)2-1-3-5(9,12)6(4,10)11/h1-3H2

Synthetic route

benzene (71-43-2) → 1,2,3,4,5-pentabromo-6-chloro-cyclohexane (87-84-3)

Conditions	Yield
With bromine; chlorine Irradiation;

Upstream product

• 71-43-2 benzene