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Trichlorosilane

SiHCl3

APPLICATION: Trichlorosilane is a source of silicon in CVD or eptiaxial deposition of silicon.

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TRICHLOROSILANE
GRADE ELECTRONIC
Critical Assay 99.95%
Boron < 0.1 ppb
Carbon < 5 ppm
Resistivity (ohm/cm) > 300
Valve Material 316L SS
Valve Design Tied Diaphragm
CGA/DISS Connection 670/636

 

Molecular Weight:
135.5
Specific Volume:
2.85 cf/lb @ NTP
Boiling Point:
89.4°F @ 1 atm
CAS No.:
10025-78-2
Hazards:
Inhalation, Skin and Eye Contact, and Flammability
Safety Data: Not Available
   

 

TRICHLOROSILANE            
Cylinder Data/Size A B C D LB  
Internal Volume (liters): 44 17 7 2.2 .04  
Contents (lbs): 115 44 18 5 1  
Pressure @ 70°F (psia): 10.3 10.3 10.3 10.3 10.0  
RFO Size (inches): 0.007 0.010 0.020 0.040    
Maximum Flow (scf/h): 0.3 0.7 2.8 11.11    
Pressure (psia): 10.3      
DOT Label: Red, Flammable Liquid; Blue, Dangerous when Wet B&W, Corrosive UN Number: UN 1295
DOT Class: 4.3 Cylinder: Steel alloy

Recommended OmniGas® Panels:

Purgeable panel for corrosive gases - Model No. 58PA200SVA-H with Hastelloy® Regulator - please inquire
Recommended OmniGas® Bubbler: Bubbler Five Valve Panel - Model No. 58PA100C
Shelf Life: 1 year

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