Diethyl Sulfite CAS #: 623-81-4

Synonyms DES; Ethyl sulfite; Sulfurous acid, diethyl ester; Diethyl sulphite; Et2SO3

Compound Formula: C4H10O3S Molecular Weight: 138.19 Appearance: Colorless liquid Melting Point: N/A Boiling Point: 158-160°C Density: 1.078 g/mL Solubility in H2O: N/A Exact Mass: 138.035065 Monoisotopic Mass: 138.035065

Health & Safety Information Signal Word: Warning Hazard Statements: H226-H315-H319-H335 Hazard Codes: Xi Risk Codes: 10-36/37/38 Safety Statements: 26-36 RTECS Number: WT3511000 Transport Information: UN 1993C 3 / PGIII WGK Germany: 3

Chemical Identifiers Linear Formula: (C2H5O)2SO Pubchem CID: 12197 MDL Number: MFCD00009098 EC No.: 210-815-5 IUPAC Name: diethyl sulfite Beilstein/Reaxys No.: 1701906 SMILES: CCOS(=O)OCC InchI Identifier: InChI=1S/C4H10O3S/c1-3-6-8(5)7-4-2/h3-4H2,1-2H3 InchI Key: NVJBFARDFTXOTO-UHFFFAOYSA-N