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,
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


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