四异丙醇钛

四异丙醇钛用途

【用途一】
用于制取粘合剂，用作酯交换反应和聚合反应的催化剂
【用途二】
用于酯的交换反应
【用途三】
用作助剂和化工产品中间体
【用途四】
用于制取金属与橡胶、金属与塑料的粘合剂，也用作酯交换反应和聚合反应的催化剂和制药工业的原料。
【用途五】
主要用于有机合成中的酯交换反应和缩合反应的催化剂。

四异丙醇钛名称

[ CAS 号 ]:
546-68-9

[ 中文名 ]:
钛酸四异丙酯

[ 英文名 ]:
Titanium(4+) tetrapropan-2-olate

[中文别名 ]:

[英文别名 ]:

Titanium(IV) Isopropoxide
Titanium(4+) tetra(2-propanolate)
TITANIUM ISOPROPOXIDE
titanium(4+)salt
EINECS 208-909-6
Titanium(IV) isoprop
VERTEC(TM) TIPT
Titaniumispropoxide
titanium(IV) isopropylate
2-Propanol, titanium(4+) salt (4:1)

四异丙醇钛物理化学性质

[ 密度 ]:
0.96 g/mL at 20 °C(lit.)

[ 沸点 ]:
232 °C(lit.)

[ 熔点 ]:
14-17 °C(lit.)

[ 分子式 ]:
C₁₂H₂₈O₄Ti

[ 分子量 ]:
284.215

[ 闪点 ]:
72 °F

[ 精确质量 ]:
284.146698

[ PSA ]:
36.92000

[ LogP ]:
3.50280

[ 外观性状 ]:
透明无色至淡黄色液体

[ 折射率 ]:
n20/D 1.464(lit.)

[ 储存条件 ]:
Flammables area

[ 稳定性 ]:
Stable, but decomposes in the presence of moisture. Incompatible with aqueous solutions, strong acids, strong oxidizing agents. Flammable.

[ 水溶解性 ]:
HYDROLYSIS

[ 凝固点 ]:
14.8℃

四异丙醇钛MSDS

四异丙醇钛毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NT8060000

CHEMICAL NAME :: Isopropyl alcohol, titanium(4+) salt

CAS REGISTRY NUMBER :: 546-68-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C3-H8-O.1/4Ti

MOLECULAR WEIGHT :: 72.07

WISWESSER LINE NOTATION :: 3O-TI-O3&O3&O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1263,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1263,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7460 uL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >16 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83587 No. of Facilities: 150 (estimated) No. of Industries: 8 No. of Occupations: 30 No. of Employees: 9667 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83587 No. of Facilities: 601 (estimated) No. of Industries: 15 No. of Occupations: 26 No. of Employees: 13193 (estimated) No. of Female Employees: 2925 (estimated)

四异丙醇钛安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H226-H319-H336

[ 警示性声明 ]:
P280-P305 + P351 + P338-P337 + P313-P403 + P235

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R10;R36

[ 安全声明 (欧洲) ]:
S16-S26-S36/37/39

[ 危险品运输编码 ]:
UN 2413 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
NT8060000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
29051900

四异丙醇钛合成路线

四异丙醇钛上下游产品

四异丙醇钛上游产品

四异丙醇钛下游产品

四异丙醇钛制备

1.四氯化钛、异丙醇和液氨以甲苯为溶剂加热溶解进行酯化反应。反应产物经吸滤除去副产物氯化铵，滤液经蒸馏即得成品。

2.制备用仪器和试剂事先都需经干燥和除水处理，并要防止潮气的进入。将9.5g(0.05mol)的四氯化钛溶解在150mL无水苯中，慢慢加入20mL经除水处理的异丙醇，发生较猛烈的反应，并有氯化氢烟雾产生，待反应缓和后，通入氨气直到过量。将析出的氯化铵沉淀过滤除去。将滤液进行减压蒸发，将残留液体进行减压蒸馏，收集80℃/266.64Pa(2mmHg)的异丙醇钛产品，产率72%。

四异丙醇钛海关

[ 海关编码 ]: 29051900

四异丙醇钛文献

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