Neopentasilane

Synonym: NPS, Tetrasilylsilane
CAS Number 15947-57-6 | MDL Number MFCD29067295 | EC Number 628-868-1

Neopentasilane Chemical Structure

Product CodeSI7576
CAS Number15947-57-6
Assay (purity)98.0%+
Purity methodby elemental analysis
Molecular weight152.52
Formliquid
Appearancecolorless liquid
Sensitivitymoisture
Boiling point132-4C
Molecular formulaH12Si5
Linear formula(SiH3)4Si

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Neopentasilane contact us at sales@ereztech.com

Safety information

UN3194
Transport descriptionPYROPHORIC LIQUIDS, INORGANIC, N.O.S. (NEOPENTASILANE)
Hazardous class4.2
Packing groupI
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

If you don’t see the needed lot of Neopentasilane below please contact customer support at sales@ereztech.com

External identifiers for NPS

Pubchem CID57469214
SMILES[Si][Si]([Si])([Si])[Si]
IUPAC Nametris(λ1-silanyl)silylsilicon
InchI IdentifierInChI=1S/Si5/c1-5(2,3)4
InchI KeyNXCJTTHEGWADQG-UHFFFAOYSA-N

Ereztech synthesizes and sells additional SI-compounds.

To purchase Neopentasilane contact us at sales@ereztech.com