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G7208

Sigma-Aldrich

Ethylene sulfite

98%

Synonym(s):

1,3,2-Dioxathiolan-2-oxide, Cyclic ethylene sulfite, ES, Glycol sulfite

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About This Item

Empirical Formula (Hill Notation):
C2H4O3S
CAS Number:
3741-38-6
Molecular Weight:
108.12
Beilstein/REAXYS Number:
1237109
EC Number:
223-131-7
MDL number:
MFCD00005354
UNSPSC Code:
12352100
PubChem Substance ID:
24895296
NACRES:
NA.22

Quality Level

200

assay

98%

form

liquid

refractive index

n20/D 1.445 (lit.)

bp

159.1 °C (lit.)

density

1.426 g/mL at 25 °C (lit.)

SMILES string

O=S1OCCO1

InChI

1S/C2H4O3S/c3-6-4-1-2-5-6/h1-2H2

InChI key

WDXYVJKNSMILOQ-UHFFFAOYSA-N

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Related Categories

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

197.1 °F

flash_point_c

91.7 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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