20717-86-6

Basic information

• Product Name: CHLOROTITANIUM TRIISOPROPOXIDE
• Synonyms: TITANIUM(IV) TRIISOPROPOXY CHLORIDE;TITANIC ACID TRIISOPROPYL ESTER CHLORIDE;TITANIUM CHLORIDE TRIISOPROPOXIDE;ORTHOTITANIC ACID TRIISOPROPYL ESTER CHLORIDE;CTT;CHLOROTRIISOPROPOXYTITANIUM;CHLOROTRIISOPROPYL ORTHOTITANATE;CHLOROTRIISOPROPYLOXYTITANE
• CAS NO: 20717-86-6
• Molecular Formula: C₉H₂₁ClO₃Ti
• Molecular Weight: 260.58
• EINECS: -0
• Product Categories: Catalysis and Inorganic Chemistry;Chemical Synthesis;Solution Deposition Precursors;Titanium;TitaniumMicro/Nanoelectronics;metal alkoxide
• Mol File: 20717-86-6.mol
• Article Data: 14

Chemical Properties

• Melting Point: 35-40 °C
• Boiling Point: 63-66°C 0,1mm
• Flash Point: 72 °F
• Appearance: fused solid to pale yellow/liquid
• Density: 1.091 g/mL at 25 °C(lit.)
• Storage Temp.: Flammables area
• Sensitive: Moisture Sensitive
• BRN: 4163222
• CAS DataBase Reference: CHLOROTITANIUM TRIISOPROPOXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: CHLOROTITANIUM TRIISOPROPOXIDE(20717-86-6)
• EPA Substance Registry System: CHLOROTITANIUM TRIISOPROPOXIDE(20717-86-6)

Safety Data

• Hazard Codes: C,F,N
• Statements: 10-34-23/24/25-11-67-65-62-51/53-48/20
• Safety Statements: 26-36/37/39-45-27-16-62-61
• RIDADR: UN 2924 3/PG 2
• WGK Germany: 3
• F: 3-10-21
• TSCA: No
• HazardClass: 4.1
• PackingGroup: II
• Hazardous Substances Data: 20717-86-6(Hazardous Substances Data)

Usage

Description

CHLOROTITANIUM TRIISOPROPOXIDE, also known as Chlorotriisopropoxytitanium(IV), is a colorless to yellow liquid or low melting solid that serves as a versatile precursor in the synthesis of various materials. Its unique chemical properties make it a valuable component in the production of advanced materials with specific applications.

Uses

Used in Ceramic Industry:
CHLOROTITANIUM TRIISOPROPOXIDE is used as a precursor for the synthesis of ultralow density ceramic materials. Its role in the production process allows for the creation of ceramics with unique properties, such as low density and potentially enhanced performance characteristics.
Used in Chemical Synthesis:
CHLOROTITANIUM TRIISOPROPOXIDE is used as a mediator in chemical reactions, specifically for the reductive amination of 5α-cholestane-3,7-dione to yield aryl aminocholestanes. This application highlights its utility in organic synthesis, enabling the production of complex molecules with potential applications in various fields, such as pharmaceuticals or materials science.

Purification Methods

When distilled under vacuum, the distillate sets slowly to a solid on standing. Stock reagents are made by dissolving the warm liquid in pentane, toluene, Et2O, THF, CH2Cl2,, and can be stored in a pure state or in solution under dry N2 for several months. The reagent is hygroscopic and is hydrolysed by H2O. [Reetz et al. Chem Ber 118 1421 1985.]

InChI:InChI=1/3C3H7O.ClH.Ti/c3*1-3(2)4;;/h3*3H,1-2H3;1H;/q3*-1;;+4/p-1/rC9H21ClO3Ti/c1-7(2)11-14(10,12-8(3)4)13-9(5)6/h7-9H,1-6H3

Upstream product

• 546-68-9 titanium(IV) isopropylate 
• 16635-23-7 phenyltriisopropoxytitanium(IV) 
• 107-05-1 3-chloroprop-1-ene 
• 18610-33-8 (E)-4-chloropent-2-ene 
• 165824-72-6 Ti(OCH(CH₃)2)3(C₁₉H₂₁N₂O) 
• 7550-45-0 titanium tetrachloride 

Downstream Products

• 16635-23-7 phenyltriisopropoxytitanium(IV) 

Relevant articles and documents

Palladium-catalyzed cross-coupling of benzyltitanium(IV) reagents with aryl fluorides

The first palladium-catalyzed cross-coupling between benzyltitanium(IV) reagents with aryl fluorides is reported. A variety of diarylmethanes can be prepared in good to excellent yields by the catalyst system of PdCl2(dppf)2 associated with 1-[2-(di-tert-butylphosphanyl)phenyl]-4-methoxypiperidine. This reaction offered a highly efficient approach to diarylmethanes that are commonly found in life-changing drug molecules. Graphical abstract: [Figure not available: see fulltext.]

Method for Catalytic Enantioselective Alkylation of Aldehydes Using Grignard Reagents as Alkyl Sources

Alkyltitanium reagents, generated in situ from Grignard reagents and ClTi(OiPr)3, can be employed without further manipulation in the enantioselective alkylation of aldehyde by the catalysis of a chiral titanium complex derived from DTBP-H8-BINOL. The reaction is performed with good stoichiometry [1.5 equiv each of Grignard reagents and ClTi(OiPr)3] at a low catalyst loading (2 mol %), affording a variety of chiral secondary alcohols in high enantioselectivity and yields and, hence, realizing an asymmetric version of the Grignard reaction in an indirect manner.

GROUP 4 METAL COMPLEX, PRODUCTION METHOD THEREOF, PREPARATION METHOD OF GROUP 4 METAL-CONTAINING THIN FILM

PROBLEM TO BE SOLVED: To provide a group 4 metal complex having excellent thermal stability and proper vapor pressure and suitable as a material for preparing a group 4 metal-containing thin film. SOLUTION: There is provided the group 4 metal complex represented by the general formula (1), where M represents a group 4 metal atom, R1, R2, R3 and R4 each represent independently a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R5, R6 and R7 each represent independently an alkyl group having 1 to 8 carbon atoms, R8, R9 and R10 each represent independently an alkyl group having 1 to 6 carbon atoms or a di (alkyl having 1 to 3 carbon atoms) amino group. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPO&INPIT