79-41-4 methacrylic acid

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Product Name	Methacrylic acid
CAS No.	79-41-4
Synonyms	2-Methylpropenoic acid; 2-Methylacrylic acid; Methlacrylic Acid; Methylacrylic Acid; α-Methylacrylic acid
InChI	InChI=1/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6)
Molecular Formula	C₄H₆O₂
Molecular Weight	86.09
Density	1.015
Melting point	16℃
Boiling point	163℃
Flash point	76℃
Water solubility	9.7 g/100 mL (20℃)
Refractive index	1.4295-1.4315
Hazard Symbols	C:Corrosive;
Risk Codes	R21/22:; R35:;
Safety	S26:; S36/37/39:; S45:;