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616-42-2

Name Dimethyl sulfite
CAS 616-42-2
EINECS(EC#) 210-481-0
Molecular Formula C2H6O3S
MDL Number MFCD00008415
Molecular Weight 110.13
MOL File 616-42-2.mol
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Chemical Properties

Appearance CLEAR COLORLESS TO PALE YELLOW LIQUID
Melting point  0°C
Boiling point  126-127 °C (lit.)
density  1.294 g/mL at 25 °C(lit.)
refractive index  n20/D 1.410(lit.)
Fp  106 °F
storage temp.  Flammables area
form  Liquid
color  Clear colorless to pale yellow
Water Solubility  soluble
BRN  1700256
Dielectric constant 22.5（23℃）
CAS DataBase Reference 616-42-2(CAS DataBase Reference)
NIST Chemistry Reference Sulfurous acid, dimethyl ester(616-42-2)
EPA Substance Registry System 616-42-2(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  WT3512000
HazardClass  3.2
PackingGroup  III
HS Code  29209085

Hazard Information

Material Safety Data Sheet(MSDS)

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