- Methyl methacrylate (data page)
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This page provides supplementary chemical data on Methyl methacrylate.Contents
Material Safety Data Sheet
The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet (MSDS) for this chemical from a reliable source such as SIRI, and follow its directions.
Structure and properties
Structure and properties Index of refraction, nD 1.4142 Abbe number ? Dielectric constant, εr 6.32 at 303.2 K Bond strength ? Bond length ? Bond angle ? Magnetic susceptibility 57.3 x 10-6cm3mol-1 Thermodynamic properties
Phase behavior Triple point ? K (? °C), ? Pa Critical point ? K (? °C), ? Pa Std enthalpy change
of fusion, ΔfusHo14.4 kJ/mol Std entropy change
of fusion, ΔfusSo? J/(mol·K) Std enthalpy change
of vaporization, ΔvapHo36.0 kJ/mol Std entropy change
of vaporization, ΔvapSo? J/(mol·K) Solid properties Std enthalpy change
of formation, ΔfHosolid? kJ/mol Standard molar entropy,
Sosolid? J/(mol K) Specific heat capacity, cp ? J/(mol K) Liquid properties Std enthalpy change
of formation, ΔfHoliquid? kJ/mol Standard molar entropy,
Soliquid? J/(mol K) Specific heat capacity, cp 191.2 J/(mol K) Gas properties Std enthalpy change
of formation, ΔfHogas? kJ/mol Standard molar entropy,
Sogas? J/(mol K) Specific heat capacity, cp ? J/(mol K) Spectral data
UV-Vis λmax ? nm Extinction coefficient, ε ? IR Major absorption bands ? cm−1 NMR Proton NMR Carbon-13 NMR Other NMR data MS Masses of
main fragmentsVapor pressure of liquid
P in Pa 100 1k 10k 100k T in °C -31 e -1 e 39.7 100.0 e - extrapolated data
Thermal conductivity of liquid
T in °C 0 25 50 75 100 Thermal Conductivity in W/m K 0.156 0.147 0.137 0.127 0.117 Categories:- Chemical data pages
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