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Merck
CN

244112

钛酸四丁酯

reagent grade, 97%

别名:

TNBT, TYZOR® TBT 有机钛酸盐, 原钛酸丁酯, 四正丁醇钛, 正钛酸丁酯

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关于此项目

线性分子式:
Ti(OCH2CH2CH2CH3)4
化学文摘社编号:
5593-70-4
分子量:
340.32
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
24854652
EC Number:
227-006-8
Beilstein/REAXYS Number:
4148236
MDL number:
MFCD00009433

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产品名称

钛酸四丁酯, reagent grade, 97%

InChI key

YHWCPXVTRSHPNY-UHFFFAOYSA-N

InChI

1S/4C4H9O.Ti/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4

SMILES string

CCCCO[Ti](OCCCC)(OCCCC)OCCCC

grade

reagent grade

assay

97%

form

liquid (or viscous liquid)
liquid

reaction suitability

core: titanium
reagent type: catalyst

refractive index

n20/D 1.491 (lit.)

bp

206 °C/10 mmHg (lit.)

density

1.00 g/mL at 20 °C (lit.)

Quality Level

200

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相关类别

Application

用于制备锐钛矿型纳米二氧化钛和铁电性 Bi4Ti3O12 薄膜。用于室温下制备纳米晶体 TiO2 粉末。
钛酸四丁酯可用于：

  • 作为催化剂，用于甲基丙烯酸甲酯的酯交换，以及香草醛基二聚物合成可再生聚酯。
  • 作为前体合成Bi4Ti3O12铁电薄膜。
  • 作为催化剂用于通过缩聚反应合成脂肪−芳香共聚酯类。
  • 作为前体经由溶胶-凝胶法合成二氧化钛(TiO2)纳米复合物粉末，用于污染物的光催化降解。
  • 作为前体经由多醇介导的合成方法合成TiO₂纳米颗粒（锐钛矿型和金红石型）。
  • 作为前体经由水热法合成二氧化钛纳米棒，用作钙钛矿太阳能电池(PSC)的电子传输层(ETL)。
  • 作为前体合成TiO2涂层，提高Rb0.1Cs0.9PbBrI2钙钛矿量子点(PQD)的稳定性和发光性，用于显示装置的白色发光二极管(WLED)和色彩转换。

Features and Benefits

  • 钛酸四丁酯具有低粘度，可更好地渗透和均匀地涂覆在各种基体上。
  • 因良好的热稳定性在高温工艺中表现优异，可在升温时保持化学完整和性能。
  • 溶于无水乙醇、醚、苯和氯仿。

General description

钛酸四丁酯是有机金属化合物，可溶于非极性和中等极性的有机溶剂。常作为前体制备二氧化钛纳米颗粒和薄膜，用于电子、涂层和光催化等领域。钛酸四丁酯可合成二氧化钛，用于太阳能电池（如钙钛矿太阳能电池）和电子发射纳米器件。二氧化钛还用作制造锂离子电池、超级电容器、有机发光器件(OLED)和电致发光器件。

Legal Information

TYZOR is a registered trademark of E. I. du Pont de Nemours and Company

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Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

107.6 °F - Pensky-Martens closed cup

flash_point_c

42 °C - Pensky-Martens closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB6971
SDBB3878
SDBB2369
SDBB0549
STBL3891

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Chemphyschem : a European journal of chemical physics and physical chemistry, 16(7), 1352-1355 (2015-02-26)
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