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78-85-3 methacrylaldehyde

Chemical Name methacrylaldehyde
Synonyms 2-Methyl propenal;Methacrolein;2-methylprop-2-enal;2-Methylpropenal;2-Methylacrolein;2-Methylenepropanal
Molecular Formula C4H6O
Molecular Weight 70.0898
InChl InChI=1/C4H6O/c1-4(2)3-5/h3H,1H2,2H3
CAS Registry Number 78-85-3
EINECS 201-150-1
Molecular Structure 78-85-3  methacrylaldehyde
Density 0.807g/cm3
Melting Point -81℃
Boiling Point 68°C at 760 mmHg
Refractive Index 1.384
Water Solubility 6 g/100 mL (20℃)
Vapour Pressur 142mmHg at 25°C
Hazard Symbols  F##Flammable||T##Toxic:;
Risk Codes R11||R24/25||R26||R34:;
Safety Description S16||S26||S28A||S36/37/39||S45:;
MSDS Material Safety Data Sheet

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