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CAS: 5593-70-4
分子式: C16H36O4Ti
分子量: 340.32
沸点: 310-314℃
熔点: -55°C
中文名称: 
1-丁醇钛(Ⅳ)盐
钛酸丁酯
钛酸四丁酯
英文名称: 
tetra-n-butyltitanate
1-Butanol,titanium(4+)salt
n-Butyl titanate
Titanium Butyrate
tetrabutoxy-titane
orthotitanic acid tetrabutyl ester
Titanium butoxide
1-Butanol, titanium(4+) salt
Butyl titanate
Tetrabutyl titanate
titanic acid, tetrabutyl ester
1-butanol, titanium(4++) salt
b 1 (titanate)
butyl alcohol, titanium(4+) salt
butyl orthotitanate
butyl titanate monomer
butyl titanate(iv)
butyl titanate(iv) ((buo)4ti)
nsc 220232
orgatics ta 25
orthotitanic acid, tetrabutyl ester
tetrabutoxy titanium
tetrabutoxytitanium
tetrabutyl orthotitanate
tetrabutyltitanate
tetrabutyltitanate (czech)
titanium butoxide (ti(obu)4)
titanium butylate
titanium tetrabutoxide
titanium tetrabutylate
titanium tetrakis(butoxide)
titanium(4+) butoxide
tetrabutoxy-titaniu
tyzor tbt
titanium(iv) n-butoxide
展开更多英文名
性质描述: 无色至浅黄色液体。在-55℃时为玻璃状固体。沸点310-314℃,相对密度0.996(20/4℃),折光率1.486,闪点76℃。能溶于除酮类外的大部分有机溶剂,遇水分解。
生产方法: 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: 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。
推荐供应商
货号品牌产品名称规格包装、参考价格
T818870MACKLIN钛酸四丁酯≥99.0% (GC)134元/500ml;   527元/2.5L;   1888元/10L;   1399元/12X500ml;   咨询
储存:室温,阴凉
状态:无色到浅黄色液体或粘稠液体
折射率:n20/D 1.491(lit.)
T818869MACKLIN钛酸四丁酯试剂级, 98%58元/100ml;   71元/250ml;   118元/500ml;   522元/2.5L;   1369元/12X500ml;   咨询
储存:室温
状态:无色到淡黄色液体
折射率:n20/D 1.491(lit.)
B0742TCITetrabutyl Orthotitanate160元/25G;   470元/500G;   咨询

基本信息

分子式/分子量C16H36O4Ti = 340.33
外观与形状(20℃)液体
储存在惰性气体下存放于惰性气体之中
应避免的情况湿气 (分解)
Reaxys-RN4148236
PubChem物质ID87563743
MDL编号MFCD00009433

技术规格

AppearanceColorless to Light yellow to Light orange clear liquid
Ignition residue23.2 to 24.5 %

物性(参考值)

熔点-40 ℃
沸点185 ℃/10 mmHg
闪点46 ℃
比重1.00
折射率1.49
水溶性可溶,与水接触发生分解

安全信息

图形或危害标志
信号词警告
危险性说明H303 : 吞咽可能有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
H226 : 易燃液体和蒸气。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
P312 : 如感觉不适,呼叫急救中心/医生。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P303 + P361 + P353 : 如皮肤(或头发)沾染:立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P403 + P235 : 存放在通风良好的地方。保持低温。

相关法规

RTECS#XR1585000

运输信息

UN编号UN1993
类别3
包装类别 III
监管条件代码(*)
257675J&KTitanium(IV) n-butoxide99%275元/250G;   939元/1KG;   咨询

基本信息

分子式C16H36O4Ti
分子量340.32
沸点310-314
闪点50
密度1.00
折光率(n20D)1.4890-1.4930
MDL编码MFCD00009433
Beilstein4148236
EINECS 编号227-006-8
存储条件Flammables

安全信息

图形或危害标志
提示语Warning
危险说明H226
H315
H319
H335
防范说明P261
P305+P351+P338
UN号码1993
危险分类3
包装等级III
WGK2
RTECSXR1585000
TSCA
93-2204StremTitanium(IV) n-butoxide98+%862元/500g;   2585元/2kg;   咨询
077124Alfa AesarTitanium(IV) n-butoxide99+%236元/10g;   431元/100g;   834元/500g;   2235元/2kg;   咨询

应用
Titanium(IV) n-butoxide is used in the preparation of nanosized titania powders in the anatase form and ferroelectric bismuth titanate thin films. It is also used as intermediates, paint additives, coating additives, processing aids and as process regulators. It is involved in the preparation of nanocrystalline titanium dioxide powders at room temperature.

备注
Air and moisture sensitive. Incompatible with bases, oxidizing agents, alkali metals and strong acids.

基本信息

MDL
MFCD00009433

EINECS
227-006-8

分子式
C16H36O4Ti

分子量
340.36

熔点
-55°

沸点
310-314°

闪点
41°(170°F)

密度
0.998

折射率
1.4900

灵敏度
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Liquid

溶解性
Miscible with aliphatic, aromatic, chlorinated and oxygenated solvents.

Beilstein
4148236

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H303-H314-H318
Flammable liquid and vapour.May be harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210-P260h-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Keep away from heat/sparks/open flames/hot surfaces. - No smoking.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

RTECS
XR1585000

TSCA

C22319Alfa AesarTitanium(IV) n-butoxide99%879元/250g;   1969元/1kg;   1430元/500g;   3940元/2kg;   15585元/10kg;   咨询

基本信息

Ref#
22319

MDL
9433

分子式
C16 H36 O4 Ti

分子量
340.35

闪点
47

密度
0.99

形态
Liquid

安全信息

危险等级
3

包装组
III

8.21084Sigma-AldrichTetra-n-butyl orthotitanatefor synthesis216.62元/100 ML;   896.1元/500 ML;   4868.5元/10 KG;   咨询

产品说明

分析说明

Assay (ex Ti): ≥ 98.0 %
Density (d 20 °C/ 4 °C): 0.990 - 1.000
Identity (IR): passes test

基本信息

线性分子式(CH3CH2CH2CH2O)4Ti
分子量340.32
MDL编号MFCD00009433
EC索引号227-006-8

产品性质

质量水平200
蒸汽压5.6 hPa ( 20 ℃)
形式liquid
效能3122 mg/kg LD50, oral (Rat)
expl. lim.2.0-12.0 % (v/v)
bp310-314 ℃/1013 hPa
mp-40 ℃
转变温度flash point 47 ℃
密度0.99 g/cm3 at 20 ℃
储存温度2-8℃
InChI1S/4C4H9O.Ti/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4
InChI keyYHWCPXVTRSHPNY-UHFFFAOYSA-N

安全信息

象形图GHS02GHS05GHS07
警示用语:Danger
危险声明H226 - H315 - H318 - H335 - H336
预防措施声明P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
危险分类Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
储存分类代码3 - Flammable liquids
WGKWGK 1
闪点(F)116.6 °F
闪点(C)47 ℃
099541FluorochemTitanium(IV) butoxide95%+264元/100g;   682元/500g;   咨询

基本信息

CAS Number5593-70-4
MDL NumberMFCD00009433
Density1

安全信息

图形或危害标志
危险性说明 H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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