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226246 Sigma-Aldrich

Diethyl sulfite

98%

Synonym: DES, Ethyl sulfite

  • CAS Number 623-81-4

  • Linear Formula (C2H5O)2SO

  • Molecular Weight 138.19

  •  Beilstein/REAXYS Number 1701906

  •  EC Number 210-815-5

  •  MDL number MFCD00009098

  •  PubChem Substance ID 24853552

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Properties

InChI Key   NVJBFARDFTXOTO-UHFFFAOYSA-N
assay   98%
refractive index   n20/D 1.414 (lit.)
bp   158-160 °C(lit.)
density   1.077 g/mL at 25 °C (lit.)
Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993C 3 / PGIII
WGK Germany 
3
RTECS 
WT3511000
Flash Point(F) 
125.6 °F
Flash Point(C) 
52 °C

Documents

Certificate of Analysis

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Protocols & Articles
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