Aluminium tri-sec-butoxide CAS 2269-22-9

CAS:2269-22-9

Cov mis molecular:C4H13AlO

Qhov Hnyav Molecular:104.13

Cov lus txhais:ALUMINUMs-BUTOXIDE, 75% ins-butanol; Aluminiumtri-sec-butoxid; 2-Butanol, txhuas ntsev; ALUMINIUMTRI-S-BUTOXIDE; ALUMINIUMTRI-SEC-BUTANOLATE; ALUMINIUMTRI-SEC-BUTOXIDE

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Aluminium tri-sec-butoxide CAS 2269-22-9 yog dab tsi?

Aluminium 2-butoxide yog ib feem ntawm aluminium cawv thiab yog ib qho tseem ceeb ntawm cov hlau organic tshuaj raw khoom. Nws yog dav siv hauv cov organic synthesis intermediates thiab cov organic synthesis industries xws li tshuaj thiab tshuaj tua kab. Aluminium 2-butoxide tuaj yeem siv los npaj cov nano-alumina hydrosol txheej thiab cov iav zaj duab xis uas muaj cov av tsis tshua muaj ion-doped barium iodide microcrystals.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
Kev dawb huv % ≥	99.3
Al,%	10.5-12.0
Qhov Ceev (20 ℃) g / cm³	0.92-0.97
Fe, ppm	100

Daim Ntawv Thov

Aluminium sec-butoxide yog ib yam tshuaj lom neeg uas muaj ntau yam kev siv thiab ntau yam kev siv. Cov hauv qab no yog nws cov haujlwm tseem ceeb thiab cov cheeb tsam siv:
cov tshuaj ua kom lub cev muaj zog
‌1. Cov tshuaj lom neeg ua rau lub cev: Aluminium sec-butoxide ua tau zoo hauv kev ua esterification, transesterification thiab polymerization reactions, thiab tuaj yeem ua rau muaj kev nce ntxiv ntawm kev ua tshuaj thiab cov txiaj ntsig, thiab txo cov nqi tsim khoom. Piv txwv li, aluminium sec-butoxide tau dhau los ua cov khoom siv raw tseem ceeb thiab tseem ceeb hauv kev tsim cov khoom lag luam tshuaj xws li cov txuj lom, cov tsw qab thiab cov yas.
2. Kev ua haujlwm ntawm Friedel-Crafts: Aluminium sec-butoxide yog ib qho tshuaj zoo heev rau kev ua haujlwm ntawm Friedel-Crafts, uas tuaj yeem txhawb kev tsim cov khoom siv nruab nrab thiab ntxiv cov tshuaj tiv thaiv nrog ntau yam nucleophiles los tsim ntau yam khoom muaj txiaj ntsig.
‌3. Kev sib xyaw ua ke ntawm cov hlau-organic framework (MOF): Hauv kev tshawb fawb txog cov ntaub ntawv, txhuas sec-butoxide yog siv ua tus ua ntej rau MOF synthesis, uas tuaj yeem tsim cov ntaub ntawv zoo nrog kev ruaj khov thermal thiab tshuaj lom neeg zoo. Cov ntaub ntawv no yog siv rau hauv catalysis, roj. Nws muaj kev cia siab dav hauv kev khaws cia thiab kev sib cais.
tus neeg sawv cev txo qis
1. Aluminium sec-butoxide kuj tseem siv tau ua tus neeg sawv cev txo qis hauv cov organic synthesis thiab tuaj yeem txo ntau pawg ua haujlwm, suav nrog cov pab pawg carbonyl, cov pab pawg nitro thiab alkenes. Piv txwv li, kev txo qis ntawm cov tshuaj carbonyl nrog aluminium sec-butoxide tsim cov cawv, thaum kev txo qis ntawm nitro thiab alkenes tsim cov amines thiab alkanes, raws li.
Lwm cov ntawv thov
‌1. Cov kua mem thiab cov txheej: Aluminium sec-butoxide yog siv los ua tus neeg sawv cev gelling hauv kev lag luam kua mem thiab txheej. Nws tuaj yeem tsim cov gels ruaj khov nrog ntau yam tshuaj yaj thiab tsim nyog rau cov txheej txheem dej thiab cov tshuaj yaj. Cov gel tsim yog thixotropic heev, pob tshab, thiab tiv taus qhov kub thiab pH hloov pauv, thiab suav hais tias yog ib qho tshuaj zoo rau ib puag ncig thiab tsis muaj tshuaj lom.
‌2. Kev lag luam tshuaj: Hauv kev lag luam tshuaj, txhuas sec-butoxide feem ntau siv ua Lewis acid catalyst, uas tuaj yeem ua kom cov tshuaj chiral sib xyaw ua ke zoo, thiab ua haujlwm ua tus stabilizer hauv kev npaj tshuaj kom tiv thaiv kev puas tsuaj ntawm cov khoom xyaw tshuaj thiab txuas ntxiv lub neej txee ntawm cov tshuaj. Tsis tas li ntawd, nws tuaj yeem siv ua coagulant hauv kev tsim tshuaj tiv thaiv.