Titanium(IV) isopropoxide

• Catalog No.: 87560
• CAS Number: 546-68-9
• M. F.: C12H28O4Ti
• M. W.: 284.21532
• Purity: ≥97.0%

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 Signal Word: Danger
• GHS Hazard statements: H226-H319-H331
• European Hazard Symbols: Harmful (Xn)
• 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