Dimethyl sulfite

C₂H₆O₃SCAS 616-42-2110.13 g/mol

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Properties

Molecular formula: C₂H₆O₃S
Molar mass: 110.13 g/mol
Exact mass: 110.0038 Da
Density: 1.242 g/mL (at 0 °C)
Boiling point: 126 °C
logP: -0.14Crippen estimate
Polar surface area: 35.5 Å²
H-bond donors / acceptors: 0 / 3
Rotatable bonds: 2

Hazards

Warning

H226 Flammable liquid and vapor100% of notifiers
H315 Causes skin irritation100% of notifiers
H319 Causes serious eye irritation100% of notifiers
H335 May cause respiratory irritation97.5% of notifiers

Aggregated from 40 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, P501

Identifiers

CAS number

616-42-2

SMILES

COS(=O)OC

InChIKey

BDUPRNVPXOHWIL-UHFFFAOYSA-N

InChI

InChI=1S/C2H6O3S/c1-4-6(3)5-2/h1-2H3

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Names and synonyms

4 names

Sulfurous acid, dimethyl ester
Methyl sulfite
Dimethoxy sulfoxide
NSC 41902

Work with Dimethyl sulfite

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Diethyl sulfite623-81-435 % similar Ethylene sulfite3741-38-633 % similar Methyl benzenesulfinate670-98-432 % similar 2-Oxo-1,3,2-dioxathiane4176-55-030 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

Ethanesulfonic acid594-45-6 Methyl methanesulfonate66-27-3

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia