87560
Titanium(IV) isopropoxide
≥97.0%
Synonym(s):
TTIP, Tetraisopropyl orthotitanate
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About This Item
Linear Formula:
Ti[OCH(CH3)2]4
CAS Number:
Molecular Weight:
284.22
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-909-6
Beilstein/REAXYS Number:
3679474
MDL number:
Quality Level
assay
≥97.0%
form
liquid
reaction suitability
core: titanium, reagent type: Lewis acid, reagent type: catalyst
refractive index
n20/D 1.464 (lit.)
bp
232 °C (lit.)
mp
14-17 °C (lit.)
density
0.96 g/mL at 20 °C (lit.)
SMILES string
CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C
InChI
1S/4C3H7O.Ti/c4*1-3(2)4;/h4*3H,1-2H3;/q4*-1;+4
InChI key
VXUYXOFXAQZZMF-UHFFFAOYSA-N
General description
Titanium(IV) isopropoxide is a Lewis acid catalyst used in organic reactions like Sharpless epoxidation.
Application
Novel metal oxide/phosphonate hybrids were formed from titanium(IV) isopropoxide in a two-step sol-gel process. Starting material for barium-strontium-titanate thin films. Used to make porous titanosilicates, potential ion-exchange materials for cleanup of radioactive wastes. Applied in the formation of a heterosupermolecule consisting of a TiO2 nanocrystallite-viologen electron acceptor complex whose light-induced electron transfer has been demonstrated.
Other Notes
Additive used in the Sharpless asymmetric epoxidation of allylic alcohols; Catalyst used for transesterifications with various alcohols under neutral conditions
Disclaimer
may discolor on storage
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - STOT SE 3
target_organs
Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
105.8 °F - Pensky-Martens closed cup
flash_point_c
41 °C - Pensky-Martens closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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R. Imwinkelried et al.
Organic Syntheses, 65, 230-230 (1987)
Laszlo Sipos et al.
Biomacromolecules, 6(5), 2570-2582 (2005-09-13)
A poly(styrene-b-isobutylene-b-styrene) (SIBS) triblock polymer is employed as the polymer drug carrier for the TAXUS Express2 Paclitaxel-Eluting Coronary Stent system (Boston Scientific Corp.). It has been shown that the release of paclitaxel (PTx) from SIBS can be modulated by modification
Alfred J Wooten et al.
Organic letters, 9(3), 381-384 (2007-01-26)
[reaction: see text] We report the catalytic asymmetric allylation of ketones under highly concentrated reaction conditions with a catalyst generated from titanium tetraisopropoxide and BINOL (1:2 ratio) in the presence of isopropanol. This catalyst promotes the addition of tetraallylstannane to
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 87560-100ML | 04061833052761 |
| 87560-500ML | 04061838254450 |