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Tetraisopropyl titanate appears as a water-white to pale-yellow liquid with an odor like isopropyl alcohol.
Tetraisopropyl titanate, also commonly referred to as titanium tetraisopropoxide or is a chemical compound with the formula Ti{OCH(CH3)2}4.
Tetraisopropyl titanate is a component of the Sharpless epoxidation, a method for the synthesis of chiral epoxides.
Cas Number: 546-68-9
Molecular Formula: C12H28O4Ti
Molecular Weight: 284.22
EINECS Number: 208-909-6
Tetraisopropyl titanate, vapors heavier than air.
Tetraisopropyl titanate is used in organic synthesis and materials science.
Tetraisopropyl titanate is a diamagnetic tetrahedral molecule.
Tetraisopropyl titanate, about the same density as water.
The structures of the Tetraisopropyl titanate are often complex.
Crystalline titanium methoxide is tetrameric with the molecular formula Ti4(OCH3)16.
Alkoxides derived from bulkier alcohols such as isopropyl alcohol aggregate less.
Tetraisopropyl titanate is mainly a monomer in nonpolar solvents.
TTetraisopropyl titanate is a titanium coordination entity consisting of a titanium(IV) cation with four propan-2-olate anions as counterions.
Tetraisopropyl titanate is a widely used item of commerce and has acquired many names in addition to those listed in the table.
A sampling of the names include: titanium(IV) i-propoxide, isopropyl titanate, tetraisopropyl titanate, tetraisopropyl orthotitanate, titanium tetraisopropylate, orthotitanic acid tetraisopropyl ester, Isopropyl titanate(IV), titanic acid tetraisopropyl ester, isopropyltitanate, titanium(IV) isopropoxide, titanium tetraisopropoxide, iso-propyl titanate, titanium tetraisopropanolate, tetraisopropoxytitanium(IV), tetraisopropanolatotitanium, tetrakis(isopropoxy) titanium, tetrakis(isopropanolato) titanium, titanic acid isopropyl ester, titanic acid tetraisopropyl ester, titanium isopropoxide, titanium isopropylate, tetrakis(1-methylethoxy)titanium.
Tetraisopropyl titanate belongs to the product group of organic titanates, which are known to be highly reactive organics that can be used in a broad range of processes and applications.
Tetraisopropyl titanate a colorless, slighty yellowish liquid that is very sensitive to moisture.
Tetraisopropyl titanate has a complex structure.
In crystalline state, Tetraisopropyl titanate is a tetramer.
Non-polymerized in non-polar solvents,Tetraisopropyl titanate is a tetrahedral diamagnetic molecule.
Tetraisopropyl titanate, also known as titanium isopropoxide, titanium tetraisopropoxide is the isopropoxide of titanium (IV), used in organic synthesis and materials science.
Tetraisopropyl titanate has a complex structure.
In crystalline state, tetraisopropyl titanate is a tetramer.
Non-polymerized in non-polar solvents, Tetraisopropyl titanate is a tetrahedral diamagnetic molecule.
Tetraisopropyl titanate, also known as titanium isopropoxide, titanium tetraisopropoxide is the isopropoxide of titanium (IV), used in organic synthesis and materials science.
Tetraisopropyl titanate is a 100% active tetra-isopropyl titanate in liquid form.
Tetraisopropyl titanate is typically used as a metal catalyst in producing polyolefins and polycarbonate.
Tetraisopropyl titanate improves the yield of olefin polymerization, esterification, condensation, and addition reactions while eliminating unwanted byproducts.
Compared to other Tetraisopropyl titanate, Tetraisopropyl titanate is highly moisture sensitive and will decompose when exposed to water.
Tetraisopropyl titanate is useful as a replacement for tin, organostannanes, and sulfuric acid in esterification reactions when toxicity reduction is desired.
Tetraisopropyl titanate is even more efficient than sulfuric acid in esterification reactions. When added to solvent-based paints, Tyzor® TPT will cross-link hydroxyl and carboxyl functional polymers to increase chemical and heat resistance.
Like many other Tetraisopropyl titanate grades, it can also be used to coat metal and glass surfaces with a thin polymeric film of titanium dioxide. This can promote adhesion, improve surface hardness, increase light reflection, and add coloring effects.
Tetraisopropyl titanate is an intermediate derived from titanium.
Tetraisopropyl titanate appears as a light yellow, transparent liquid.
Tetraisopropyl titanate can be used as a catalyst additive in coating primers or added to that formulation as an adhesion promoter.
Tetraisopropyl titanate is a type of very lively primary alcohol titanium oxide; it hydrolyzes when contacted with moisture in air.
Tetraisopropyl titanate is mainly used as catalyst in esterification reaction or transesterification,also being used as catalyst of polyolefin.
Tetraisopropyl titanate can be used to improve the adherence and crosslinking of resin having alcohol group or carboxyl group, used in heat resistant and corrosion resistant coating.
Tetraisopropyl titanate also can be used in the manufacture of glass and glass fiber.
Tetraisopropyl titanate can only be used in oil system.
Tetraisopropyl titanate Chemical Properties
Melting point : 14-17 °C(lit.)
Boiling point : 232 °C(lit.)
Density : 0.96 g/mL at 20 °C(lit.)
Vapor pressure : 60.2hPa at 25℃
Refractive index : n20/D 1.464(lit.)
Fp : 72 °F
Storage temp. : Flammables area
Solubility : Soluble in anhydrous ethanol, ether, benzene and chloroform.
Form : Liquid
Color : Colorless to pale yellow
Specific Gravity : 0.955
Water Solubility : HYDROLYSIS
FreezingPoint : 14.8℃
Sensitive : Moisture Sensitive
Hydrolytic Sensitivity : 7: reacts slowly with moisture/water
Merck : 14,9480
BRN : 3679474
Stability : Stable, but decomposes in the presence of moisture.
Incompatible with aqueous solutions, strong acids, strong oxidizing agents. Flammable.
InChIKey : VXUYXOFXAQZZMF-UHFFFAOYSA-N
LogP : 0.05
CAS DataBase Reference : 546-68-9(CAS DataBase Reference)
EPA Substance Registry System : 2-Propanol, titanium(4+) salt (546-68-9)
Tetraisopropyl titanate reacts with water to deposit titanium dioxide:
Ti{OCH(CH3)2}4 + 2 H2O → TiO2 + 4 (CH3)2CHOH
This reaction is employed in the sol-gel synthesis of TiO2-based materials in the form of powders or thin films.
Typically water is added in excess to a solution of the alkoxide in an alcohol.
Tetraisopropyl titanate, crystallinity and morphology of the inorganic product are determined by the presence of additives (e.g. acetic acid), the amount of water (hydrolysis ratio), and reaction conditions.
Tetraisopropyl titanate is also used as a catalyst in the preparation of certain cyclopropanes in the Kulinkovich reaction.
Prochiral thioethers are oxidized enantioselectively using a catalyst derived from Ti(O-i-Pr)4.
Uses
Tetraisopropyl titanate especially for asymmetric induction in organic syntheses; in preparation of nanosized TiO2.
Tetraisopropyl titanate complexing agent in sol-gel process.
Tetraisopropyl titanate is used as a precursor for the preparation of titanium and barium-strontium-titanate thin films.
Tetraisopropyl titanate is useful to make porous titanosilicates and potential ion-exchange materials for cleanup of radioactive wastes.
Tetraisopropyl titanate is an active component of Sharpless epoxidation as well as involved in the synthesis of chiral epoxides.
Tetraisopropyl titanate, it is involved as a catalyst in the preparation of cyclopropanes.
Tetraisopropyl titanate can be used as a precursor for ambient conditions vapour phase deposition such as infiltration into polymer thin films.
Tetraisopropyl titanate is used in the following products: pH regulators and water treatment products, laboratory chemicals and water treatment chemicals.
Tetraisopropyl titanate is used in the following areas: health services and scientific research and development.
Tetraisopropyl titanate is used for the manufacture of : Chemicals.
Release to the environment of this substance can occur from industrial use: manufacturing of the substance.
Other release to the environment of Tetraisopropyl titanate is likely to occur from : İndoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners).
Tetraisopropyl titanate is used in the following products: polymers, fuels, coating products, lubricants and greases, pH regulators and water treatment products and laboratory chemicals.
Tetraisopropyl titanate has an industrial use resulting in manufacture of another substance.
Tetraisopropyl titanate is used in the following areas: health services and scientific research and development.
Tetraisopropyl titanate is used for the manufacture of: chemicals and plastic products.
Release to the environment of Tetraisopropyl titanate can occur from industrial use: as processing aid, as an intermediate step in further manufacturing of another substance (use of intermediates), of substances in closed systems with minimal release and in processing aids at industrial sites.
Tetraisopropyl titanate for the esterification reaction is used for the transesterification reaction of esters such as acrylic acid and the polymerization of epoxy resin, phenolic plastic, silicone resin, polybutadiene, PP and PE.
Can also be used as raw materials for the pharmaceutical industry and the preparation of metal and rubber, metal and plastic adhesives.
Tetraisopropyl titanate can also be used as surface modifier, adhesion promoter and paraffin and oil additives.
Tetraisopropyl titanate used for ester exchange reaction.
Tetraisopropyl titanate used as an auxiliary agent and chemical product intermediate.
Tetraisopropyl titanate used to make adhesives, used as a catalyst for transesterification and polymerization reactions.
Binders for preparing metals and rubber, metals and plastics, also used as catalysts for transesterification and polymerization reactions and raw materials for the pharmaceutical industry.
Tetraisopropyl titanate for esterification reaction, transesterification reaction of acrylic acid and other esters.
Tetraisopropyl titanate in polymerization reactions such as epoxy resin, phenolic plastic, silicone resin, polybutadiene, etc., it has high stereoselectivity.
Tetraisopropyl titanate, a variety of polymers or resins play a cross-linking role, improve the anti-corrosion ability of the coating, etc., and also promote the adhesion of the coating to the surface.
Tetraisopropyl titanate can be directly used as material surface modifier, adhesive promoter.
Polymerization catalyst.
Tetraisopropyl titanate, transesterification.
Tetraisopropyl titanate, rubber and plastic to metal.
Tetraisopropyl titanate for the Sharpless asymmetric epoxidation reaction of allyl alcohol; as a Tetraisopropyl titanate for transesterification reaction with various alcohols under neutral conditions; titanium tetraisopropoxide can be formed by a sol-gel two-step method New metal oxide/phosphonate hybrid; used as a raw material for barium strontium titanate film; used to prepare porous titanosilicate, which is a potential ion exchange material for removing radioactive waste; Tetraisopropyl titanateis used to form heterogeneous supramolecules composed of TiO2 nanocrystals-violet essence electron acceptor complexes.
Tetraisopropyl titanate has been proved that it can undergo light-induced electron transfer
Tetraisopropyl titanate is mainly used for transesterification and condensation reactions in organic synthesis Catalyst.Tetraisopropyl titanate is often used as a precursor to prepare titanium dioxide (TiO2).
A new metal oxide/phosphonate hybrid can be formed from titanium tetraisopropoxide by sol-gel two-step method.
The raw material of barium strontium Tetraisopropyl titanate film.
Tetraisopropyl titanate is used to prepare porous titanosilicates, which are potential ion exchange materials for the removal of radioactive wastes.
Tetraisopropyl titanate is used to form heterogeneous supramolecules composed of TiO2 nanocrystals-violet essence electron acceptor complexes, which have been shown to be capable of light-induced electron transfer.
Coating: Glass, metals, fillers and pigments can be treated with Tetraisopropyl titanate to give increased surface hardness; adhesion promotion; heat, chemical and scratch resistance; coloring effects; light reflection; iridescence; and corrosion resistance
Reactions
Tetraisopropyl titanate for the synthesis of acyclic epoxy alcohols and allylic epoxy alcohols.
Tetraisopropyl titanate useful for diastereoselective reduction of alpha-fluoroketones.
Tetraisopropyl titanate the asymmetric allylation of ketones.
Reagent for the synthesis of cyclopropylamines from aryl and alkenyl nitriles.
Tetraisopropyl titanate useful for racemic and/or enantioselective addition of nucleophiles to aldehydes, ketones and imines.
Tetraisopropyl titanate intramolecular formal [3+2] cycloaddition.
Tetraisopropyl titanate for the synthesis of cyclopropanols from esters and organomagnesium reagents.
Air & Water Reactions
Tetraisopropyl titanate is highly flammable.
Tetraisopropyl titanate fumes in air. Soluble in water.
Tetraisopropyl titanate decomposes rapidly in water to form flammable isopropyl alcohol.
Reactivity Profile
Metal alkyls, such as TETRAISOPROPYL TITANATE, are reducing agents and react rapidly and dangerously with oxygen and with other oxidizing agents, even weak ones.
Tetraisopropyl titanate , they are likely to ignite on contact with alcohols.
Health Hazard
Inhalation or contact with Tetraisopropyl titanate may irritate or burn skin and eyes.
Tetraisopropyl titanate, fire may produce irritating, corrosive and/or toxic gases.
Tetraisopropyl titanate vapors may cause dizziness or suffocation.
Tetraisopropyl titanate runoff from fire control or dilution water may cause pollution.
Highly Flammable
Tetraisopropyl titanate will be easily ignited by heat, sparks or flames.
Tetraisopropyl titanate vapors may form explosive mixtures with air.
Tetraisopropyl titanate vapors may travel to source of ignition and flash back.
Most Tetraisopropyl titanate vapors are heavier than air.
Tetraisopropyl titanate will spread along the ground and collect in low or confined areas (sewers, basements, tanks, etc.).
Tetraisopropyl titanate vapor explosion hazard indoors, outdoors or in sewers.
Tetraisopropyl titanate designated with a may polymerize explosively when heated or involved in a fire.
Tetraisopropyl titanate runoff to sewer may create fire or explosion hazard.
Tetraisopropyl titanate containers may explode when heated.
Tetraisopropyl titanate many liquids will float on water.
Production Method
Tetraisopropyl titanate, isopropyl alcohol and liquid ammonia are esterified in toluene, absorbed and filtered to remove by-product ammonium chloride, and then distilled to obtain the finished product.
Raw material consumption (kg/t) toluene (98%) 1000 titanium tetrachloride (99%) 1500 isopropanol (98%) 1600 liquid ammonia 1400
Synonyms
Titanium tetraisopropanolate
546-68-9
Titanium(IV) isopropoxide
Titanium isopropoxide
Tetraisopropyl orthotitanate
Titanium tetraisopropoxide
Titanium isopropylate
Titanium tetraisopropylate
Tilcom TIPT
Ti Isopropylate
Tetraisopropoxytitanium(IV)
Isopropyl orthotitanate
Tetraisopropoxytitanium
Tetraisopropanolatotitanium
TETRAISOPROPYL TITANATE
A 1 (titanate)
Orgatix TA 10
Tetrakis(isopropoxy)titanium
Isopropyl titanate(IV)
Tyzor TPT
Isopropyl Titanate
Propan-2-olate;titanium(4+)
TTIP
Tetraisopropoxide titanium
Titanium tetra-n-propoxide
Titanium(4+) isopropoxide
Titanic acid isopropyl ester
Titanium, tetrakis(1-methylethoxy)-
Titanium(IV) i-propoxide
Isopropyl alcohol, titanium(4+) salt
Titanium tetrakis(isopropoxide)
Isopropyl titanate(IV) ((C3H7O)4Ti)
Titanium(IV)tetraisopropoxide
2-Propanol, titanium(4+) salt
Titanium(IV) propan-2-olate
2-Propanol, titanium(4+) salt (4:1)
Titanium(IV) Tetraisopropoxide
Isopropyl alcohol titanium(4+) salt
76NX7K235Y
Titanium tetra(isopropoxide)
MFCD00008871
Tetrakis(propan-2-yloxy)titanium
Titanium isopropylate (VAN)
TITANIUM (IV) ISOPROPOXIDE
HSDB 848
Tetraksi(isopropanolato)titanium
NSC-60576
Isopropyl alcohol, titanium salt
Titanic acid tetraisopropyl ester
Titanium isopropoxide (Ti(OC3H7)4)
EINECS 208-909-6
Titanium isopropoxide (Ti(OCH7)4)
NSC 60576
Titanic(IV) acid, tetraisopropyl ester
C12H28O4Ti
UNII-76NX7K235Y
TIPT
Ti(OiPr)4
Tetraisopropoxy titanium
Tetraisopropoxy-titanium
Titaniumtetraisopropoxide
Titaniumtetraisopropylate
Titanium(IV)isopropoxide
Tetra-isopropoxy titanium
Titanium (IV)isopropoxide
Tetra-iso-propoxy titanium
Titanium tetra-isopropoxide
Titanium-tetra-isopropoxide
EC 208-909-6
Titanium (4+) isopropoxide
VERTEC XL 110
etraisopropoxytitanium (IV)
Titanium tetra (isopropoxide)
Titanium (IV)tetraisopropoxide
Titanium (IV) tetraisopropoxide
TITANUM-(IV)-ISOPROPOXIDE
CHEBI:139496
AKOS015892702
TITANIUM TETRAISOPROPOXIDE [MI]
Titanium(4+) tetrakis(propan-2-olate)
TITANIUM TETRAISOPROPANOLATE [HSDB]
T0133
Q2031021
