774294
Propylene sulfate
≥99%
Synonym(s):
1,2-Propanediol cyclic sulfate, 4-Methyl-1,3,2-dioxathiolane-2,2-dioxide, 4-Methyl-2,2-dioxo-1,3,2-dioxathiolane
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About This Item
Empirical Formula (Hill Notation):
C3H6O4S
CAS Number:
Molecular Weight:
138.14
UNSPSC Code:
26111700
PubChem Substance ID:
MDL number:
InChI
1S/C3H6O4S/c1-3-2-6-8(4,5)7-3/h3H,2H2,1H3
SMILES string
O=S1(OCC(C)O1)=O
InChI key
OQXNUCOGMMHHNA-UHFFFAOYSA-N
assay
≥99%
greener alternative product characteristics
Design for Energy Efficiency
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refractive index
n/D 1.419
bp
187-198 °C/760 mmHg (decomposition)
density
1.408 g/mL
application(s)
battery manufacturing
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Application
Propylene sulfate is used as an additive in lithium ion batteries to improve high temperature performance and cyclic performance. It also suppresses initial irreversible capacity loss in graphite electrodes.
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
Regulatory Information
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