TCA-AA105 Bis(acetylactonate) ethoxide isopropoxide titanium(CAS No. 445398-76-5)

Details:

Abstract:

TiLink^TM titanate TCA-AA105 is a titanium chelate with acetylacetone as chelating agent with CAS No. 445398-76-5. It is the equivalent product to Tyzor AA-105 from DuPont.

Identification:

Name: Bis(acetylactonate) ethoxide isopropoxide titanium

Synonyms: Bis(acetylactonate) ethoxide isopropoxide titanium

Ethoxide isopropoxide titanium bis (2,4-pentanedionate)

Ethoxide isopropoxide titanium acetylacetonate

Molecular Formula: C₁₅H₂₆O₈Ti

CAS Registry Number: 445398-76-5

Properties:

Appearance: Yellow to wine red liquid

Titanium content, %: 13.8

Specific Gravity (ρ₂₅), g/cm³: 1.12

Viscosity (25℃), mPa.s: 90

Flash point, ℃: 54

Pour Point, ℃: -25

Solubility: Miscible with most organic solvents, aqueous acetone and dilute acids.

Application:

1. Catalyst As catalyst TCA-AA105 are used in an amount of ca 0.01-1 %. TCA-AA105 is often added as the last ingredient of the reaction components to prevent undesired pre-reactions. Transesterifications run at low temperatures < 100 °C. Esterifications (e.g. polyester preparation) need temperatures of > 180 °C.

2. Crosslinking   For cross-linking reactions TCA-AA105 are added to the polymer / binder in concentrations of ca. 0.5 - 5 %.

3. Coating   Titanium dioxide layers can be prepared by using thermal or hydrolytic processes. Thermal decomposition occurs at > 350 - 600 °C. By spraying, dipping or brushing of the substrate from solutions and subsequent hydrolysis by moisture also TiO2 layers are formed.

4. Primer    As primer TCA-AA105 are applied normally in very low concentrations of ca. 0.1-5 % in an organic solvent such as isopropanol. Heating after application to 80-100 °C for a short time might be of advantage.

5. Sol-Gel   Total or partial hydrolysis of TCA-AA105 possibly in combination with other metal alkoxides affords metal oxides for use as binder or coating.

Packing:

This product is available in 25kg plastic pail, 200L steel or plastic drums and 1000L immediate bulk container