Trimethylsilyl isocyanate

Synonym: TMS isocyanate, TMSNCO, Isocyanatotrimethylsilane, Trimethylisocyanatosilane
CAS Number 1118-02-1 | MDL Number MFCD00001993 | EC Number 214-256-8

Trimethylsilyl isocyanate Chemical Structure

Product CodeSI8021
CAS Number1118-02-1
Assay (purity)97%
Purity methodby GC
Molecular weight115.21
Formliquid
Appearancecolorless liquid
Boiling point90-92C
Molecular formulaC4H9NOSi
Linear formula(CH3)3SiNCO

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 Trimethylsilyl isocyanate contact us at sales@ereztech.com

Safety information

UN2478
Transport descriptionISOCYANATES, FLAMMABLE, TOXIC, N.O.S. (TRIMETHYLSILYL ISOCYANATE)
Hazardous class3
Packing groupII
In TSCA registryYes
Flash point-5C

Certificates of analysis (CoA)

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External identifiers for TMS isocyanate

Pubchem CID70696
SMILES[Si](N=C=O)(C)(C)C
IUPAC Nameisocyanato(trimethyl)silane
InchI IdentifierInChI=1S/C4H9NOSi/c1-7(2,3)5-4-6/h1-3H3
InchI KeyNIZHERJWXFHGGU-UHFFFAOYSA-N

Ereztech synthesizes and sells additional SI-compounds.

To purchase Trimethylsilyl isocyanate contact us at sales@ereztech.com