MilliporeSigma
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774243

Sigma-Aldrich

1,3-Propylene sulfite

greener alternative

99%

Synonym(s):
2-Oxo-1,3,2-dioxathiane, PS, TMS, Trimethylene sulfite
Empirical Formula (Hill Notation):
C3H6O3S
CAS Number:
Molecular Weight:
122.14
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99%

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

refractive index

n20/D 1.453

density

1.347 g/mL at 25 °C

application(s)

battery manufacturing

greener alternative category

SMILES string

O=S1OCCCO1

InChI

1S/C3H6O3S/c4-7-5-2-1-3-6-7/h1-3H2

InChI key

LOURZMYQPMDBSR-UHFFFAOYSA-N

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

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

Packaging

25 g in glass bottle

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

183.0 °F

Flash Point(C)

83.9 °C

Certificate of Analysis

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Certificate of Origin

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More Documents

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