2-Methyl-2-adamantyl methacrylate (CAS # 177080-67-0)
2-Methyl-2-adamantyl methacrylate (CAS # 177080-67-0) Taw qhia
-Cov tsos mob: tsis muaj xim tsis muaj kua.
-Solubility: Soluble nyob rau hauv organic solvents xws li ethanol, acetone thiab Ether solvents.
- Ceev: Txog 0.89g / cm³.
-Boiling point: Txog 101-103 ℃.
- Melting point: Txog -48 ° C.
Siv:
Raws li ib qho tseem ceeb chemical raw khoom, nws yog dav siv nyob rau hauv cov nram qab no teb:
-Polymer kev lag luam: Raws li ib tug monomer ntawm polymethyl methacrylate (PMMA), nws yog siv los npaj pob tshab yas, optical fibers, kho qhov muag khoom thiab cov ntaub ntawv zoo nkauj.
-Coatings thiab inks: siv los ua plasticizers thiab reactive solvents los muab adhesion zoo thiab yooj.
-Cosmetics: Raws li cov nplaum thiab cov nplaum, siv rau hauv kev npaj cov ntsia thawv polish, mascara kua nplaum, thiab lwm yam.
- Pharmaceutical teb: siv los npaj cov kua nplaum kho mob thiab kho hniav.
Txoj kev: Kev npaj ntawm
feem ntau yog ua los ntawm cov tshuaj tiv thaiv esterification. Ib txoj kev npaj ntau yog ua rau cov tshuaj adamantane diol (hexanediol) nrog methacrylic acid (methacrylic acid), nyob rau hauv qhov kev txiav txim ntawm acidic catalyst, tsim phenol. Cov txheej txheem tshuaj tiv thaiv yuav tsum tau saib xyuas qhov kev xaiv ntawm cov tshuaj tiv thaiv kub thiab catalyst.
Cov ntaub ntawv kev nyab xeeb:
- Vapor tuaj yeem ua rau qhov muag thiab ua pa ua pa. Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag thaum siv, thiab hnav tsom iav thiab hnab looj tes thaum tsim nyog.
-Kev nqus pa ntawm cov pa ntawm cov tshuaj no tuaj yeem ua rau muaj kev puas tsuaj rau lub ntsws, yog li xyuas kom muaj qhov cua txaus thaum lub sijhawm ua haujlwm.
-yog cov kua dej uas muaj nplaim taws thiab yuav tsum khaws cia kom deb ntawm cov nplaim taws thiab qhov chaw kub.
-Thaum khaws cia thiab tuav, kev ntsuas kev nyab xeeb tsim nyog yuav tsum tau ua kom tsis txhob muaj kev sib cuag nrog oxidants thiab muaj zog acids.
-Ua raws li cov txheej txheem kev nyab xeeb thiab pov tseg cov khoom pov tseg kom raug. Nyob rau hauv rooj plaub ntawm kev sib cuag los yog kev sib tsoo, nrhiav kev kho mob tam sim ntawd.
