CAS 108-90-7: Chlorobenzene (C6H5Cl)

Identity

CAS Number108-90-7
Molecular FormulaC6H5Cl
IUPAC Namechlorobenzene
Molecular Weight112.56 g/mol
SMILESc1ccc(cc1)Cl
Synonymsmonochlorobenzene, MCB, chlorobenzene, phenyl chloride

2D Structure

Physical Properties

Density1.106 g/mL at 25°C
Boiling Point131.7°C
Melting Point-45.6°C
Flash Point29.0°C
Vapor Pressure1.2 kPa at 20°C
Refractive IndexnD = 1.524
Dielectric Constantε = 5.69

Safety & GHS Classification

FlammableIrritantHealth Hazard

Storage: Store in cool, well-ventilated area. Keep away from heat and ignition sources. Ground/bond containers. Store away from strong oxidizers and acids.

Material Compatibility Matrix

Plastics

MaterialRating
PTFEExcellent
PVCPoor
PEGood
PPGood
PEEKExcellent
PVDFGood

Rubbers

MaterialRating
VitonSevere Effect
NBRSevere Effect
EPDMSevere Effect
SiliconePoor
FKMSevere Effect

Metals

MaterialRating
Stainless 316Excellent
AluminumExcellent
CopperExcellent
BrassExcellent

Applications

External References: PubChem

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