Silicon Tetrachloride- A colourless volatile liquid that fumes in air

TECHNICAL INFORMATION
Chemical Symbol SiCI4
Molecular Weight 169.90
Specific Volume 2.28 ft3/lb (0.142 m3/kg)
CAS Registry Number 10026-04-7
SHIPPING INFORMATION
DOT Proper Name Silicon (IV) chloride
Hazard Class 8
ID Number UN1818
Labels Corrosive
CYLINDER SIZES AVAILABLE
Std. Cylinder Sizes*ContentsCylinder Pressure (PSIG)CGA Valve Connection
*Nonstandard cylinder sizes available upon request      

SPECIFICATIONS SUBJECT TO CHANGE
CALL TO CONFIRM

GradePurityImpuritySpecificationsEquipment Needed
4.0
(Fiber Optic)
99.99% HCl
Trichlorosilane
Aluminum
Iron
Other Metals (Ni, Cu, Cr, Mg)
<15ppm/w
<10ppm/w
<25ppb/w
<50ppm/w
<100ppb/w
Call for Recommendation
3.8
(Semiconductor Process Gas)
99.98% Boron
Carbon
Donor (P & As)
Other chlorosilanes
Resistivity
<0.2ppb/w
<2ppm/w
<1ppb/w
<0.06 %/w
≥100Ohm-cm
Call for Recommendation

This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.