Trimethoxy(propyl)silane, 97%

Name: Trimethoxy(propyl)silane, 97%
Brand: Vaqora Chemicals
SKU: VQ-011163

About Trimethoxy(propyl)silane, 97%

Trimethoxy(propyl)silane is an organosilicon compound carrying the CAS registry number 1067-25-0 at a purity of 97%. Its molecular formula is C6H16O3Si and its molecular weight is 164.27 g/mol. Alternative names: Propyltrimethoxysilane and Silane, trimethoxypropyl-.

It is supplied as a colourless to yellow liquid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 mL, 500 mL and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Trimethoxy(propyl)silane, 97%
Catalogue No.	VQ-011163
CAS Number	1067-25-0
IUPAC name	trimethoxy(propyl)silane
Molecular formula	C₆H₁₆O₃Si
Molecular weight	164.27 g/mol
Exact mass	164.0869
Purity / assay	97%
HSN code	29241900
InChIKey	HQYALQRYBUJWDH-UHFFFAOYSA-N
SMILES	CCC[Si](OC)(OC)OC
PubChem CID	61254

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow liquid
H-bond donors / acceptors	0 / 3
TPSA	27.7 Å²
Synonyms	Propyltrimethoxysilane, Silane, trimethoxypropyl-, Dynasylan PTMO, SILAN 103, JH-N 313, KBM 3033, AY 43-203M, PTMS cpd, n-Propyltrimethoxysilane, Trimethoxysilylpropane, propyl-trimethoxysilane, propyl-trimethoxy-silane

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H336May cause drowsiness or dizziness

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

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 Trimethoxy(propyl)silane, 97%?

The CAS Registry Number of Trimethoxy(propyl)silane, 97% is 1067-25-0. It is also known as Propyltrimethoxysilane, Silane, trimethoxypropyl-, Dynasylan PTMO.

What is the molecular formula and molecular weight of Trimethoxy(propyl)silane, 97%?

Trimethoxy(propyl)silane, 97% has the molecular formula C6H16O3Si and a molecular weight of 164.27 g/mol. Its IUPAC name is trimethoxy(propyl)silane.

Which grade and pack sizes of Trimethoxy(propyl)silane, 97% can I order?

We supply Trimethoxy(propyl)silane, 97% in (97%) grade, in 25 mL, 500 mL, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Trimethoxy(propyl)silane, 97%?

Yes. Every lot of Trimethoxy(propyl)silane, 97% 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 Trimethoxy(propyl)silane, 97% be shipped internationally?

Yes. Trimethoxy(propyl)silane, 97% 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.