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1,3,2-Dioxathiane 2-oxide

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1,3,2-Dioxathiane 2-oxide Basic information

Product Name:
1,3,2-Dioxathiane 2-oxide
Synonyms:
  • 5-(diethylamino)-3-methyl-1-pentyn-3-ol hydrochloride
  • PROPANE 1,2-CYCLIC SULFITE
  • PROPYLENE GLYCOL SULFITE
  • PROPYLENE SULFITE
  • trimethylene sulphite
  • 1,3-Propylene Sulfite
  • [1,3,2]Dioxathiane 2-oxide
  • 1,3,2-Dioxathiane 2-oxide
CAS:
4176-55-0
MF:
C3H6O3S
MW:
122.14
EINECS:
224-044-7
Product Categories:
  • Fine Chemical&Pharmaceutical
Mol File:
4176-55-0.mol
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1,3,2-Dioxathiane 2-oxide Chemical Properties

Melting point:
-14 °C
Boiling point:
54°C/8mmHg(lit.)
Density 
1.347 g/mL at 25 °C
refractive index 
n20/D1.453
Flash point:
83℃
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Almost colorless
CAS DataBase Reference
4176-55-0(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
37/38-41-43
Safety Statements 
26-36/37/39
RIDADR 
UN 1993 / PGIII
WGK Germany 
3
HS Code 
2934.99.9001
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1,3,2-Dioxathiane 2-oxide Usage And Synthesis

Uses

Trimethylene sulfite is used as high temperature additive for electrolytes in Lithium ion batteries. It improves the decomposition resistance of the electrolyte.

General Description

This product has been enhanced for energy efficiency.

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