CAS No: 79-41-4, Chemical Name: Methacrylic acid
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79-41-4 Methacrylic acid

product Name Methacrylic acid
Synonyms 2-Methylpropenoic acid; 2-Methylacrylic acid; Methlacrylic Acid; Methylacrylic Acid; α-Methylacrylic acid
Molecular Formula C4H6O2
Molecular Weight 86.09
InChI InChI=1/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6)
CAS Registry Number 79-41-4
EINECS 201-204-4
Molecular Structure 79-41-4 Methacrylic acid
Density 1.015
Melting point 16℃
Boiling point 163℃
Refractive index 1.4295-1.4315
Flash point 76℃
Water solubility 9.7 g/100 mL (20℃)
Hazard Symbols  C:Corrosive;
Risk Codes R21/22:;
Safety Description S26:;