Triisopropylsilane, 98%

Name: Triisopropylsilane, 98%
Brand: Vaqora Chemicals
SKU: VQ-011157

About Triisopropylsilane, 98%

Vaqora Chemicals supplies Triisopropylsilane, an organosilicon compound registered under CAS number 6485-79-6 with a typical assay of 98%. With the molecular formula C9H21Si, it has a molar mass of 157.35 g/mol. It is also known as TIS or Triisopropylhydrosilane.

It is supplied as a colourless liquid. Reported physical data include a boiling point of 84-86 °C and a density of 0.773 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and protein and peptide research. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g, 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Protein & peptide research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Triisopropylsilane, 98%
Catalogue No.	VQ-011157
CAS Number	6485-79-6
Molecular formula	C₉H₂₁Si
Molecular weight	157.35 g/mol
Exact mass	157.1413
Purity / assay	98%
HSN code	29242990
InChIKey	ZGYICYBLPGRURT-UHFFFAOYSA-N
SMILES	CC(C)[Si](C(C)C)C(C)C
PubChem CID	6327611

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Boiling point	84-86 °C
Density	0.773 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	TIS, Triisopropylhydrosilane, Tris(1-methylethyl)silane, tris(propan-2-yl)silane, Triisopropylsilane, 98%

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Triisopropylsilane, 98%?

The CAS Registry Number of Triisopropylsilane, 98% is 6485-79-6. It is also known as TIS, Triisopropylhydrosilane, Tris(1-methylethyl)silane.

What is the molecular formula and molecular weight of Triisopropylsilane, 98%?

Triisopropylsilane, 98% has the molecular formula C9H21Si and a molecular weight of 157.35 g/mol.

Which grade and pack sizes of Triisopropylsilane, 98% can I order?

We supply Triisopropylsilane, 98% in (98%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Triisopropylsilane, 98%?

Yes. Every lot of Triisopropylsilane, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Triisopropylsilane, 98% be shipped internationally?

Yes. Triisopropylsilane, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.