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SiSiB® PC9902

Synonym: Trimethylsilyl-1,2,4-triazole

Countertype of Dynasylan TMSTA

Chemical Structure


SiSiB® PC9902 is a developmental silicon compound.

Typical Physical Properties

Chemical Name: Trimethylsilyl-1,2,4-Triazole
CAS No.: 18293-54-4
EINECS No.: 242-170-0
Empirical Formula: C5H11N3Si
Molecular Weight: 141.35
Boiling Point: 74°C [12mmHg]
Flash Point: 55°C
Color and Appearance: Clear clear liquid
Density [25°C]: 0.989
Refractive Index [25°C]: 1.461 [25°C]
Purity: 98% by GC


SiSiB® PC9902 can be used for production of pharmaceuticals.


Customized product packing is 100ml, 250ml, 500ml, 1L and 5L bottle. Industrialized product packing is 210L steel drum or 1000L IBC tote, for more details, please visit Packing Centre.

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