Methyl methacrylate

Nomen Sinicum: methyl methacrylatum, ad MMA magni momenti est materia rudis chemica quae auto-polymerize vel copolymerizare cum aliis monomersis potest in praesentia lucis et caloris vel catalystae. Maxime adhibetur ad polymethylum methacrylatum producendum (PMMA pro brevi) et ictum chloridum polyvinylum adiectiuum (ut ACR, MBS). Adhiberi potest etiam in coatingendis, adticis, textilibus imprimendis ac tingendis auxiliis aliisque agris. Habet usus amplis.

Praecipua synthesis processus MMA
Multi sunt methodi synthesis pro MMA, incluso methodo acetonino cyanohydrin ( methodo ACH), methodus oxidationis isobutylenae/tert-butanol (modum C4), methodus ethylenes (modum C2), methodus aceta methanolo-methyl (C1 methodus) etc. Ad eorum Materiam carbonis numerus diversus est et dividi potest in iter C1, iter C2, C3 iter et iter C4.
Ex prospectu globali, processus productionis frequentissimus est ACH modus. Hic processus technologiae relative matura, stabilis et simplex est, ac circiter 61.6% productionis mundi, maxime in America Septentrionali, occidentali Europa, in Sinis contracta; sequitur methodum C4, quam evolvit Iaponia Shokubai Chemical Developed by Industrial Corporation and Mitsubishi Rayon Company in 1982, technicae progressus est, materias crudas non-toxicas et innoxias, paucae sunt a-products et sumptus est humilis, ratio. circiter 30.5% productionis mundi.

Chemical Properties

Liquidum hyalinum, facile volatile. Solubilia in variis solventibus organicis, ut ethanol, aether, acetona, etc. In ethylene glycol et aqua leviter solutum.

Syntaxis:

Maxime ut monomer vitri organici, ac etiam alias materias, tunicas, etc.

natura

CAS No

Formulae hypotheticae C5H8O2

pondus hypotheticum 100,12

EINECS No.

-48°C punctum liquescens (lit.)

Fervens 100°C (lit.)

Densitas 0.936g/mL ad 25°C (lit.)

densitas vaporis 3.5 (vsair)

Vapor pressus 29mmHg (20°C)

Flash point 50°F

Repono conditionibus 2-8 ° C Solubility 15g / l forma crystallinum pulveris vel crystallum

Contactus Information

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