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  • Siwin-PD28
  • Siwin
  • Siwin-PD28
  • 80-10-4



The Physical Properties

Product No.:               Siwin-PD28

Chemical Name:           Diphenyldichlorosilane

CAS NO.:               80-10-4

Formula:                   (C6H5)2SiCl2

Appearance:               Colorless Transparent Liquid

Density(ρ20℃,g/m³):   1.22

Molecular weight:            253.20

Boiling point:                305°C

Refractive Index( n 20℃ ):   1.5819

Purity(by GC,%):           99%

Chemical Structure:


Raw material for silicone oil and silicone rubber.

To synthesize macro-molecule aryl silicon compounds

Raw material for silicone rubber, Diphenyl silicon leaven and Methyl phenyl silicone oil

Packing and Storage

250kg/ closed drum

Store in dry place, avoid rain and sunlight.

Shelf life: 12 months


 Transport as 8 corrosive liquids



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