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Titanium(IV) isopropoxide

Catalog No. 87560 Name Sigma Aldrich
CAS Number 546-68-9 Website http://www.sigmaaldrich.com
M. F. C12H28O4Ti Telephone 1-800-521-8956
M. W. 284.21532 Fax
Purity ≥97.0% Email
Storage Chembase ID: 123400

SYNONYMS

Title
四异丙醇钛
IUPAC name
tetrakis(propan-2-yloxy)titanium
IUPAC Traditional name
titanium isopropoxide
Synonyms
Tetraisopropyl orthotitanate
钛酸异丙酯
TTIP

DATABASE IDS

Beilstein Number 3679474
EC Number 208-909-6
CAS Number 546-68-9
PubChem SID 24888913
MDL Number MFCD00008871

PROPERTIES

Linear Formula Ti[OCH(CH3)2]4
Purity ≥97.0%
Apperance liquid
Boiling Point 232 °C(lit.)
Density 0.96 g/mL at 20 °C(lit.)
Flash Point 45 °C
Flash Point 113 °F
Melting Point 14-17 °C(lit.)
Refractive Index n20/D 1.464(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H226-H319-H331
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338-P311
RID/ADR UN 2413 3/PG 3
Risk Statements 10-20-36
RTECS NT8060000
Safety Statements 16-26-36/37/39
Hazard Class 3
UN Number 2413
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Application
Novel metal oxide/phosphonate hybrids were formed from titanium(IV) isopropoxide in a two-step sol-gel process.1 Starting material for barium-strontium-titanate thin films.2,3 Used to make porous titanosilicates, potential ion-exchange materials for cleanup of radioactive wastes.4 Applied in the formation of a heterosupermolecule consisting of a TiO2 nanocrystallite-viologen electron acceptor complex whose light-induced electron transfer has been demonstrated.5
Caution
may discolor on storage
Other Notes
Additive used in the Sharpless asymmetric epoxidation of allylic alcohols6; Catalyst used for transesterifications with various alcohols under neutral conditions7
Packaging
100, 500 mL in glass bottle
Description (简体中文)
Application
由四异丙醇钛经过溶胶-凝胶两步法可形成新型金属氧化物/膦酸盐杂化物。1钛酸锶钡薄膜的原料。2,3用于制备多孔钛硅酸盐,这是用于清除放射性废弃物的潜在离子交换材料。4用于形成由 TiO2 纳米晶-紫精电子受体复合物构成的非均相超分子,已证明其能够发生光诱导的电子转移。5
Caution
储存中可能变色
Other Notes
作为添加剂用于烯丙醇的 Sharpless 不对称环氧化反应6;作为催化剂用于在中性条件下与各种醇发生酯交换反应7
包装
100, 500 mL in glass bottle

REFERENCES