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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
1,2λ⁶-oxathiolane-2,2-dione

Inventory

EC number:
214-317-9
EC name:
1,3-propanesultone
CAS number:
1120-71-4
CAS number:
1120-71-4
Synonyms
Names:
1,2-Oxathiolane, 2,2-dioxide
Identifier:
IUPAC name
1,2-oxathiolane 2,2-dioxide
Identifier:
IUPAC name
1,2lambda6-oxathiolane-2,2-dione
Identifier:
IUPAC name
1,2λ6-oxathiolane-2,2-dione
Identifier:
IUPAC name
1,3-Propane sultone
Identifier:
IUPAC name
1,3-Propanesultone
Identifier:
IUPAC name
1,3-propanesultone
Identifier:
IUPAC name
oxathiolane 2,2-dioxide
Identifier:
other: ECHA Substance ID
100.013.017
Identifier:
other: SMILES notation
C1COS(=O)(=O)C1
Identifier:
other: Molecular formula
C3H6O3S
Identifier:
other: InChl
InChI=1S/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2
1,2-oxathiolane 2,2-dioxide

Molecular and structural information

Molecular formula:
C3H6O3S
Molecular weight:
122.143
SMILES notation:
O=S1(=O)CCCO1
InChl:
InChI=1/C3H6O3S/c4-7(5)3-1-2-6-7/h1-3H2
Structural formula:
Chemical structure

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