Isopropoxytrimethylsilane

CAS 1825-64-5(CH3)2CHOSi(CH3)3Chemical Synthesis

Isopropoxytrimethylsilane (CAS 1825-64-5) is an organosilicon compound with the linear formula (CH3)2CHOSi(CH3)3 and a molecular weight of 132.28 g/mol. It serves as a versatile reagent in chemical synthesis, particularly within organometallic and organosilicon chemistry. Its applications often involve silylation reactions and as a building block in the construction of more complex molecules. TSS supplies this chemical with an assay of 98%.

IUPAC: Isopropyl trimethylsilyl ether
Synonyms: Isopropyl trimethylsilyl ether

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Isopropoxytrimethylsilane ((CH3)2CHOSi(CH3)3) — chemical structure, CAS 1825-64-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisOrganometallic ReagentsOrganosiliconSiloxanes

01 /Applications

Silylating Agent

Isopropoxytrimethylsilane acts as an effective silylating agent, used to introduce the trimethylsilyl (TMS) protecting group onto various functional groups in organic synthesis. This protection strategy is valuable in multi-step synthetic routes.

Organosilicon Chemistry

As an organosilicon compound, it finds application in the synthesis and study of siloxanes and other silicon-containing materials. Its unique structure allows for specific reactivity pathways in this field.

Chemical Synthesis Building Block

This compound serves as a useful intermediate or building block in the preparation of diverse organic molecules. Its predictable reactivity makes it a reliable choice for synthetic chemists.

02 /Properties

Molecular weight	132.28
Linear formula	(CH3)2CHOSi(CH3)3
Assay	98%
Density	0.745 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.378(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Danger

Hazard statements

H225Highly flammable liquid and vapour

Precautionary statements

P210Keep away from heat, sparks and open flames. No smoking

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	-11 °C / 12.2 °F
Transport (UN / ADR)	UN 1993BF 3 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	F
Risk statements (R)	11
Safety statements (S)	16-36/37/39

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1825-64-5

MDL number

MFCD00134520

PubChem substance

24863738

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Isopropoxytrimethylsilane used for?

Isopropoxytrimethylsilane is primarily used as a silylating agent in chemical synthesis and as a building block in organosilicon chemistry. It is employed to introduce the trimethylsilyl protecting group and in the preparation of various organic molecules.

What is the CAS number and formula for Isopropoxytrimethylsilane?

The CAS number for Isopropoxytrimethylsilane is 1825-64-5, and its linear formula is (CH3)2CHOSi(CH3)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Isopropoxytrimethylsilane with an assay of 98%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.

How should Isopropoxytrimethylsilane be handled safely?

Isopropoxytrimethylsilane is a flammable liquid and vapour (H225). Handle with appropriate personal protective equipment including eyeshields, gloves, and suitable respiratory protection. Ensure good ventilation and keep away from heat, sparks, and open flames. Consult the Safety Data Sheet for detailed handling procedures.

How is Isopropoxytrimethylsilane packed and shipped?

Isopropoxytrimethylsilane is typically packed in suitable containers for flammable liquids and is exported globally by TSS, adhering to all relevant transportation regulations for chemicals such as UN 1993.

How can I request a sample or quote for Isopropoxytrimethylsilane?

To request a sample or a quote for Isopropoxytrimethylsilane, please contact the TSS sales team through our website or by phone, providing your specific requirements and shipping details.