Isooctyl trimethoxysilane, mixture of isomers

CAS 88468-45-5C8H17Si(OCH3)3Chemical Synthesis

Isooctyl trimethoxysilane, mixture of isomers (CAS: 88468-45-5) is an organosilicon compound with the linear formula C8H17Si(OCH3)3 and a molecular weight of 234.41 g/mol. This trialkoxysilane is utilised in chemical synthesis, functioning as an organometallic reagent. It is supplied by TSS with an assay of 97%.

IUPAC: 2,4,4-Trimethylpentyltrimethoxysilane
Synonyms: 2,4,4-TrimethylpentyltrimethoxysilaneC8H17Si(OCH3)3

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Isooctyl trimethoxysilane, mixture of isomers (C8H17Si(OCH3)3) — chemical structure, CAS 88468-45-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisOrganometallic ReagentsOrganosiliconTrialkoxysilanes

01 /Applications

Chemical Synthesis Intermediate

This compound serves as a versatile intermediate in organic synthesis, particularly in reactions involving silicon-based chemistry. Its reactive trimethoxy groups allow for further functionalisation.

Organometallic Reagent Application

As an organometallic reagent, isooctyl trimethoxysilane can be employed in various coupling reactions and as a precursor for more complex organosilicon compounds.

Surface Modification

Trialkoxysilanes are often used for surface modification applications, to impart hydrophobic properties or to create functionalised surfaces for materials science research.

02 /Properties

Molecular weight	234.41
Linear formula	C8H17Si(OCH3)3
Assay	97%
Density	0.901 g/mL at 25 °C
Refractive index	n20/D 1.416
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

Hazard statements

H226Flammable liquid and vapour
H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES

Flash point	52 °C / 125.6 °F
Transport (UN / ADR)	UN 1993C 3 / PGIII
Water hazard class (WGK, DE)	3
Risk statements (R)	10-41
Safety statements (S)	26-39

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

04 /Identifiers & registry

CAS number

88468-45-5

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 Isooctyl trimethoxysilane, mixture of isomers used for?

Isooctyl trimethoxysilane, mixture of isomers is primarily used as an intermediate in chemical synthesis and as an organometallic reagent.

What is the CAS number and formula for Isooctyl trimethoxysilane, mixture of isomers?

The CAS number is 88468-45-5, and the linear formula is C8H17Si(OCH3)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Isooctyl trimethoxysilane, mixture of isomers with an assay of 97%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.

How should Isooctyl trimethoxysilane, mixture of isomers be handled safely?

Isooctyl trimethoxysilane, mixture of isomers is a flammable liquid and vapour (H226) and can cause serious eye damage (H318). Handle with appropriate personal protective equipment, ensure good ventilation, and keep away from heat, sparks, and open flames. Refer to the Safety Data Sheet for full details.

How is Isooctyl trimethoxysilane, mixture of isomers packed and shipped?

This product is typically packed and shipped according to international regulations for hazardous materials. It is classified as UN 1993, Class 3, Packing Group III.