Titanium tetrabutoxide 钛酸四丁酯

CAS 5593-70-4 MFCD00009433

化学结构图

5593-70-4
SMILES: CCCCO[Ti](OCCCC)(OCCCC)OCCCC

化学属性

Mol. FormulaC16H36O4Ti
Mol. Weight340.33
Refractive index1.4890 to 1.4930
Boiling Point310-314
Density1.00
Flash Point46°C(lit.)
TSCAYes
Melting Point-55°
SolubilitySoluble in organic solvents. Decomposes in water
Appearance 无色至浅黄色液体。 溶于多数有机溶剂。
Stability对湿度敏感

别名和识别编码

Chemical NameTetrabutyl Orthotitanate >
Synonym Tetrabutyl titanate,≥98.5% {LY} Tetrabutyl titanate,≥98.5% tetrabutoxy titanium tetrabutoxy titanium dimer tetrabutoxy titanium homopolymer tetrabutoxy titanium tetramer titanium tetrabutoxide {} {LY} Tetrabutyl titanate,≥98.5% {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tetrabutyl titanate,≥98.5% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
CAS Number5593-70-4
PubChem Substance ID21801
EC Number227-006-8
Beilstein Registry Number4148236
MDL NumberMFCD00009433
Reaxys-RN4148236
Chemical Name Translation钛酸四丁酯
Wiswesser Line Notation4O-TI-O4&O4&O4
LabNetwork Molecule IDLN00224863
InChIInChI=1S/4C4H9O.Ti/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4
Canonical SMILESCCCCO[Ti](OCCCC)(OCCCC)OCCCC
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分类

  • Catalysis and Inorganic Chemistry, Chemical Synthesis, Materials Science, Micro/NanoElectronics, Solution Deposition Precursors, Titanium
  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Micro/NanoElectronics, Solution Deposition Precursors, Titanium, 材料科学
  • {uni_hamburg} no charge; 1fragment
  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Materials Science, Micro/NanoElectronics, Solution Deposition Precursors, Titanium

产品应用

  • 酯交换反应。增强涂料抗热性(可热至500℃)。缩合催化剂。交联剂。

相关文献及参考

  • Short: IV/18A
  • Short: IV/1a
  • Promotes the one-pot synthesis of esters by high-temperature exchange reaction between carbonates and anhydrides: Synth. Commun., 29, 917 (1999).
  • In combination with KO-t-Bu promotes self-condensation of aldehydes to aldols. Crossed-aldol condensations are also effected in high yield: Tetrahedron Lett., 41, 4415 (2000).
  • Non-freezing esterification catalyst.
  • Short: IV/16
  • Beilstein: 1,IV,1514

安全信息

GHS Symbol
WGK Germany2
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes 3
RTECSXR1585000
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P241+P242+P243
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P317
  • P302+P352
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P304+P340
  • P304+P340+P312
  • P305+P351+P338
  • P305+P351+P338+P310
  • P305+P351+P338+P337+P313
  • P305+P354+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P317
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P332+P313
  • P332+P317
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P370+P378
  • P403 Store in a well-ventilated place. 储存在通风良好的地方。
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger Warning
UN Number 1993 UN2924
Risk Statements
  • R10 Flammable 易燃
  • R34 Causes burns 会导致灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry an
Packing GroupIII
Hazard Class3 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 180 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#01650

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3122 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,1263,1986

其他信息

  • 毒性分级:中毒
  • 可燃性危险特性:遇热, 明火易燃; 热分解辛辣刺激烟雾
  • 储运特性:库房通风低温干燥; 与氧化剂分开存放
  • 灭火剂:水, 干粉
  • 类别:易燃液体
  • 在-55℃时为玻璃状固体。对湿敏感。受热易聚合。遇水分解。溶于除酮类外酮类外大部分有机溶剂。中等毒，半数致死量(大鼠，经口)180mg/kg。有刺激性。
  • Acros Organics:正丁醇钛/钛酸四丁酯/钛酸丁酯 Titanium(IV) n-butoxide, 99%(5593-70-4)
  • Sigma Aldrich:5593-70-4(sigmaaldrich)
  • 用途二:用于酯的交换反应
  • 敏感性:Moisture Sensitive
  • 上游原料:甲苯 --> 正丁醇 --> 4-氯苯甲醛 --> 四氯化钛 --> 四氯化钛
  • TSCA:Yes
  • 急性毒性:口服-大鼠 LD50: 3122 毫克/公斤; 静脉-小鼠 LD50: 180 毫克/公斤
  • 下游产品:六溴环十二烷 --> 间苯二甲酸二苯酯
  • 用途四:酯交换反应。增强涂料抗热性(可热至500℃)。缩合催化剂。交联剂。
  • Alfa Aesar:Titanium(IV) n-butoxide, VERTEC TNBT, 98+%(5593-70-4)
  • 钛酸四丁酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80122828 钛酸四正丁酯 500ml 48元 2011/04/16 B0742 钛酸四丁酯 Tetrabutyl Orthotitanate 25G 187元 2011/04/16 B0742 钛酸四丁酯 Tetrabutyl Orthotitanate 500G 495元
  • F:21
  • 方法一:由四氯化钛与丁醇反应而得。将153kg干燥的工业苯冷至20℃以下，搅拌下加入22.8kg四氯化钛，温度不得超过45-50℃。加毕，待温度降至15℃以下时开始通入氨气。在20℃、pH为9-10时慢慢加入32.5kg丁醇，并继续通氨1h左右，至pH值保持9-10。继续搅拌2h，放置后过滤，用少量苯冲洗滤饼。滤液回收苯，过滤，约得22-25kg粗品。减压分馏，收集195℃（1.33kPa馏分，即为钛酸四丁酯成品。原料消耗（kg/t）甲苯（98%） 1000四氯化钛（99%） 1000正丁醇（99%） 1400液氨（工业品） 1000
  • 用途三:用于酯交换反应，应用于涂料可提高抗热性能（可耐热至500℃），改进涂料、橡胶及塑料对金属表面的粘附，也用作缩合催化剂、交联剂。
  • 用途一:用于酯交换反应，可用作高强度聚酯漆改性剂、耐高温涂料添加剂、医用粘合剂、交联剂和缩合反应催化剂等
  • TCI Shanghai:钛酸四丁酯 Tetrabutyl Orthotitanate(5593-70-4)
  • MSDS 信息:Tetrabutyl titanate(5593-70-4).msds
  • MOL 文件:5593-70-4.mol
  • 海关编码:29051900

系列性分类

  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Titanium - Catalysis and Inorganic Chemistry
  1. Materials Science 材料科学
  2. Micro/NanoElectronics - Materials Science
  3. Solution Deposition Precursors - Micro/NanoElectronics
  4. Titanium - Solution Deposition Precursors
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Catalysts for Organic Synthesis 有机合成催化剂
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Metal Compounds 金属化合物
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Tin
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Other Organometallic Reagents
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Other Organometallic Reagents
  1. Alkoxide
  2. Titanium
  1. CVD & ALD Precursors
  2. Titanium
  1. Metal Alkoxides for CVD & ALD
  2. Titanium

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