Cyclobutane-1,2,3,4-tetracarboxylic dianhydride/CBDA cas: 4415-87-6
1. Chemical Structure thiab Properties:
Cyclobutanetetracarboxylic dianhydride, CAS 4415-87-6, muaj cov mis mos molecular C10H6O6 thiab molecular hnyav ntawm 222.15 g / mol.Nws cov qauv muaj lub nplhaib cyclobutane nrog plaub pawg carboxylic acid txuas.Qhov sib xyaw no nthuav tawm zoo heev solubility nyob rau hauv ntau yam ntawm cov organic solvents thiab paub txog nws cov thermal stability.
2. Kev siv hauv Polymer Chemistry:
Cyclobutanetetracarboxylic dianhydride yog dav siv hauv polymer chemistry ua tus neeg sawv cev sib txuas thiab lub tsev thaiv rau cov polymers tshiab.Nws qhov tshwj xeeb reactivity tso cai rau tsim kom muaj kev ruaj khov thiab muaj ntau hom polymers.Cov polymers no pom cov ntawv thov hauv kev tsim cov khoom siv siab heev, xws li cov khoom siv ua haujlwm siab, txheej, thiab cov nplaum.
3. Pharmaceuticals:
Qhov sib xyaw ua ke no tau txais txiaj ntsig tseem ceeb hauv kev lag luam kws tshuaj vim nws cov kev siv tau zoo hauv kev xa tshuaj.Lub cyclobutanetetracarboxylic dianhydride-raws li polymers tuaj yeem tsim los encapsulate thiab tso tawm cov tshuaj raws li kev tswj hwm, txhim kho lawv cov txiaj ntsig thiab txo cov kev mob tshwm sim.
4. Textile Kev Lag Luam:
Hauv kev lag luam textile, cyclobutanetetracarboxylic dianhydride tuaj yeem siv los ua tus neeg sawv cev dyeing.Nws compatibility nrog ntau hom fibers, nrog rau polyester thiab nylon, ua rau nws yog ib qho kev xaiv rau kev faib cov xim vibrant thiab ntev ntev rau textiles.
Specification:
Qhov tshwm sim | White uahmoov | Ua raws |
Purity(%) | ≥99.0 | 99.8 ua |
Loss ntawm ziab (%) | ≤0.5 | 0.14 |