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623-81-4 Diethyl sulfite

product Name Diethyl sulfite
CAS No 623-81-4
Synonyms Sulfurous acid, diethyl ester; 4-01-00-01324 (Beilstein Handbook Reference); BRN 1701906; Ethyl sulfite; Ethyl sulfite, (Et2SO3); NSC 8838; TL 158; Diethyl sulphite
Molecular Formula C4H10O3S
Molecular Weight 138.1854
InChI InChI=1/C4H10O3S/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3
EINECS 210-815-5
Molecular Structure 623-81-4 Diethyl sulfite
Density 1.183g/cm3
Boiling point 156.6°C at 760 mmHg
Refractive index 1.475
Flash point 53.9°C
Vapour Pressur 3.71mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R10:;
R36/37/38:;
Safety Description S16:;
S24/25:;
MSDS Material Safety Data Sheet