Titanium(IV) isopropoxide

CAS 546-68-9Ti[OCH(CH3)2]4Acids & Bases

Titanium(IV) isopropoxide (CAS: 546-68-9; Formula: Ti[OCH(CH3)2]4; Molar Mass: 284.22 g/mol) is a clear, colourless liquid. It is a versatile precursor in materials science and chemical synthesis, particularly for the deposition of titanium dioxide (TiO2) films and the creation of advanced materials. Its applications span catalysis, alternative energy, and the development of electronic components, leveraging its role in sol-gel processes and the formation of porous metal oxides.

IUPAC: TTIP,Tetraisopropyl orthotitanate

Email us

Titanium(IV) isopropoxide (Ti[OCH(CH3)2]4) — chemical structure, CAS 546-68-9; Chemistry, fine chemical supplied by Tech Serve Solutions

AcidsAcids & BasesAlternative EnergyCatalystsChemical SynthesisLewis AcidsMaterials ScienceMicro/NanoElectronicsPerovskite MaterialsSynthetic Reagents

01 /Applications

Titanium Dioxide Precursor

Utilised in sol-gel processes for the formation of novel metal oxide/phosphonate hybrids and barium-strontium-titanate thin films. It serves as a key starting material for depositing high-quality TiO2 layers.

Materials Science

Applied in the synthesis of porous titanosilicates, which show potential as ion-exchange materials for radioactive waste remediation. Also used in creating TiO2 nanocrystallite-viologen electron acceptor complexes for research in light-induced electron transfer.

Catalysis and Synthesis

Acts as a Lewis acid and a precursor for catalysts. It is employed in various chemical synthesis pathways, contributing to the development of advanced materials and inorganic compounds.

Alternative Energy Research

Investigated for its role in materials for hydrogen storage and in the development of perovskite materials, contributing to research in renewable energy technologies.

02 /Properties

Molecular weight	284.22
Linear formula	Ti[OCH(CH3)2]4
Assay	99.999% trace metals basis
Form	liquid
Boiling point	232 °C(lit.)
Density	0.96 g/mL at 20 °C(lit.)
Refractive index	n20/D 1.464(lit.)
Melting point	14-17 °C(lit.)
Application	Novel metal oxide/phosphonate hybrids were formed from titanium(IV) isopropoxide in a two-step sol-gel process.1 Starting material for barium-strontium-titanate thin films.2,3 Used to make porous titanosilicates, potential ion-exchange materials for cleanup of radioactive wastes.4 Applied in the formation of a heterosupermolecule consisting of a TiO2 nanocrystallite-viologen electron acceptor complex whose light-induced electron transfer has been demonstrated.5

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H226Flammable liquid and vapour
H319Causes serious eye irritation
H331Toxic if inhaled

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES
P311Call a POISON CENTER or doctor

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	45 °C / 113 °F
Transport (UN / ADR)	UN 2413 3 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	10-20-36
Safety statements (S)	16-26-36/37/39

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

04 /Identifiers & registry

CAS number

546-68-9

MDL number

MFCD00008871

PubChem substance

24863536

Beilstein registry

3679474

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 Titanium(IV) isopropoxide used for?

Titanium(IV) isopropoxide is primarily used as a precursor in materials science for depositing titanium dioxide (TiO2) films, creating advanced metal oxide materials, and in various chemical synthesis applications.

What is the CAS number and chemical formula for Titanium(IV) isopropoxide?

The CAS number is 546-68-9, and the chemical formula is Ti[OCH(CH3)2]4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Titanium(IV) isopropoxide with an assay of 99.999% trace metals basis. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.

How should Titanium(IV) isopropoxide be handled safely?

Titanium(IV) isopropoxide is a flammable liquid and vapour (H226), causes serious eye irritation (H319), and is toxic if inhaled (H331). Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator, ensuring adequate ventilation.

How is Titanium(IV) isopropoxide packaged and shipped?

Titanium(IV) isopropoxide is shipped as a UN 2413, Class 3, Packing Group III flammable liquid. Packaging adheres to international regulations for hazardous material transport.