546-68-9

Name	Titanium tetraisopropanolate
CAS	546-68-9
EINECS(EC#)	208-909-6
Molecular Formula	C12H28O4Ti
MDL Number	MFCD00008871
Molecular Weight	284.22
MOL File	546-68-9.mol

Chemical Properties

Appearance	colourless to light yellow liquid
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
Stability:	Stable, but decomposes in the presence of moisture. Incompatible with aqueous solutions, strong acids, strong oxidizing agents. Flammable.
Water Solubility	HYDROLYSIS
FreezingPoint	14.8℃
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Moisture Sensitive
Detection Methods	NMR
Merck	14,9480
BRN	3679474
InChIKey	VXUYXOFXAQZZMF-UHFFFAOYSA-N
CAS DataBase Reference	546-68-9(CAS DataBase Reference)
Storage Precautions	Moisture sensitive;Store under nitrogen
EPA Substance Registry System	546-68-9(EPA Substance)

Safety Data

Hazard Codes	Xi,F
Risk Statements	R10:Flammable. R36:Irritating to the eyes. R36/37/38:Irritating to eyes, respiratory system and skin . R11:Highly Flammable. less more
Safety Statements	S16:Keep away from sources of ignition-No smoking . S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S7/9:Keep container tightly closed and in a well-ventilated place . less more
RIDADR	UN 2413 3/PG 3
WGK Germany	2
RTECS	NT8060000
F	21
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29051900
Hazardous Substances Data	546-68-9(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

General Description

A water-white to pale-yellow liquid with an odor like isopropyl alcohol. About the same density as water and . Flash point 66°F. Vapors heavier than air.

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. Thus, they are likely to ignite on contact with alcohols.

Air & Water Reactions

Highly flammable. Fumes in air. Soluble in water. Decomposes rapidly in water to form flammable isopropyl alcohol.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Chemical Properties

colourless to light yellow liquid

Uses

Catalyst especially for asymmetric induction in organic syntheses; in preparation of nanosized TiO2. Complexing agent in sol-gel process.

Definition

ChEBI: Titanium(IV) isopropoxide is a titanium coordination entity consisting of a titanium(IV) cation with four propan-2-olate anions as counterions.

Flammability and Explosibility

Flammable

Purification Methods

Dissolve it in dry *C6H6 , filter if a solid separates, evaporate and fractionate. It is hydrolysed by H2O to give solid Ti2O(iso-OPr)2 m ca 48o. [Bradley et al. J Chem Soc 2027, 1952, Bradley et al. J Chem Soc 469 1957, Beilstein 1 II 328, 1 IV 1469S.]

Material Safety Data Sheet(MSDS)

Questions And Answer

Spectrum Detail

Well-known Reagent Company Product Information

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