66-27-3, CAS No 66-27-3

66-27-3 Methyl methanesulfonate
Product Name	Methyl methanesulfonate
Synonyms	MMS;Methanesulfonic acid methyl ester;METHYLMETHANE SULPHONATE
Molecular Formula	C₂H₆O₃S
Molecular Weight	110.1322
InChl	InChI=1/C2H6O3S/c1-5-6(2,3)4/h1-2H3
CAS Registry Number	66-27-3
EINECS	200-625-0
Molecular Structure
Density	1.238g/cm³
Boiling Point	202.1°C at 760 mmHg
Refractive Index	1.406
Flash Point	76°C
Water Solubility	200 g/L (20℃)
Vapour Pressur	0.424mmHg at 25°C
Hazard Symbols	T##Toxic:;
Risk Codes	R22\|\|R36/37/38\|\|R45\|\|R68:;
Safety Description	S26\|\|S36/37/39\|\|S45\|\|S53:;

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