Methacrylic anhydride ≥93.0% (by GC), colourless liquid, Sigma-Aldrich®
Dodávateľ: Merck
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Nebezpečí
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Synonymá:
Methacrylic Anhydride [stabilized with 1,1,3-Tris(3-tert-butyl-4-hydroxy-6-methylphenyl)butane]
M-Clarity™ quality level = MQ200
The copolymerisation of methacrylic anhydride at 36.6 °C produces its polymer.
It can be prepared directly from the corresponding acids through the use of dehydrating agents and indirectly from the reaction of sodium salts of the acids with corresponding acid chlorides.
Vzorec:
C₈H₁₀O₃ Mw: 154.165 g/mol Teplota varu: 87 °C/13 mmHg (lit.) Hustota: 1.035 g/cm³ (25 °C) (lit.) Teplota vzplanutia: 84 °C |
Číslo MDL:
MFCD00008586 Číslo CAS: 760-93-0 OSN: 3265 ADR: 8 II |
Výsledky špecifikačného testu
Stabiliser | 1800 - 2200 ppm Topanol A |
Purity (GC Area%) | ≥93.0% |
Infrared Spectrum | Conforms to Structure |
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