471690
1,3,2-Dioxathiolane 2,2-dioxide
98%
Synonym(s):
1,2-Ethylene sulfate, 1,3,2λ6-Dioxathiolane-2,2-dione, 1,3,2-Dioxathiolan-2,2-dioxide, Ethylene sulfate
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About This Item
Empirical Formula (Hill Notation):
C2H4O4S
CAS Number:
Molecular Weight:
124.12
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Form:
solid
Quality Segment
assay
98%
form
solid
mp
95-97 °C (lit.)
storage temp.
2-8°C
SMILES string
O=S1(=O)OCCO1
InChI
1S/C2H4O4S/c3-7(4)5-1-2-6-7/h1-2H2
InChI key
ZPFAVCIQZKRBGF-UHFFFAOYSA-N
General description
1,3,2-Dioxathiolane 2,2-dioxide, also known as Ethylene sulfate, is a cyclic sulfate that is commonly used as an alkylating agents and intermediate in the synthesis of disulfates and sulfonate surfactants.
Application
1,3,2-Dioxathiolane 2,2-dioxide may be employed in the preparation of imidazolidinium salts.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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