grade

electronic grade

Quality Level

100

Assay

≥99.998% chemical purity basis

form

gas

impurities

≤50 ppm Higher silanes
<0.2 ppm Chlorosilanes
<1 ppm Argon (Ar) + Oxygen (O₂)
<1 ppm Carbon dioxide (CO₂)
<1 ppm Nitrogen (N₂)
<1 ppm THC
<1 ppm Water
<5 ppm Siloxanes

bp

−14.5 °C (lit.)

mp

−132.6 °C (lit.)

transition temp

critical temperature 150.9 °C

SMILES string

[SiH3][SiH3]

InChI

1S/H6Si2/c1-2/h1-2H3

InChI key

PZPGRFITIJYNEJ-UHFFFAOYSA-N