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:
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
SMILES string
O=S1(OCC(C)O1)=O
InChI
1S/C3H6O4S/c1-3-2-6-8(4,5)7-3/h3H,2H2,1H3
InChI key
OQXNUCOGMMHHNA-UHFFFAOYSA-N
General description
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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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