1,3,2-Dioxathiane 2-oxide

Product Name: 1,3,2-Dioxathiane 2-oxide
CAS No.: 4176-55-0
Chemical Name: 1,3,2-Dioxathiane 2-oxide
Synonyms: PROPYLENE SULFITE;Trimethylene sulfite;1,3-Propylene Sulfite;trimethylene sulphite;1,3,2-Dioxathian-2-one;2-Oxo-1,3,2-dioxathiane;PROPYLENE GLYCOL SULFITE;1,3,2-dioxthiane 2-oxide;1,3,2-Dioxathiane 2-oxide;TriMethylene Sulfite(TMS)
CBNumber: CB9668061
Molecular Formula: C3H6O3S
Formula Weight: 122.14
MOL File: 4176-55-0.mol

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1,3,2-Dioxathiane 2-oxide Property

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
InChI: InChI=1S/C3H6O3S/c4-7-5-2-1-3-6-7/h1-3H2
InChIKey: LOURZMYQPMDBSR-UHFFFAOYSA-N
SMILES: O1CCCOS1=O
CAS DataBase Reference: 4176-55-0(CAS DataBase Reference)

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Safety

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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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 774243
Product name: 1,3-Propylene sulfite
Purity: 99%
Packaging: 25g
Price: $115.9
Updated: 2025/07/31

TCI Chemical

Product number: D4426
Product name: 1,3,2-Dioxathiane 2-Oxide
Purity: >98.0%(GC)
Packaging: 25g
Price: $51
Updated: 2025/07/31

TRC

Product number: D486753
Product name: 1,3,2-Dioxathiane 2-Oxide
Packaging: 500mg
Price: $75
Updated: 2021/12/16

Usbiological

Product number: 274670
Product name: 1,3,2-Dioxathiane 2-Oxide
Packaging: 25g
Price: $325
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD61298
Product name: 1,3,2-Dioxathiane 2-oxide
Packaging: 5G
Price: $40
Updated: 2021/12/16

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1,3,2-Dioxathiane 2-oxide Chemical Properties,Usage,Production

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.

1,3,2-Dioxathiane 2-oxide Preparation Products And Raw materials

Raw materials

Preparation Products

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1,3,2-Dioxathiane 2-oxide Suppliers

Americas 1 China 134 Europe 1 Finland 1 Germany 2 India 2 Japan 1 Switzerland 1 United Kingdom 3 United States 11 Global 157

Anyang Hongmeng New Materials Co., Ltd

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J & K SCIENTIFIC LTD.

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TCI (Shanghai) Development Co., Ltd.

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Email: Sales-CN@TCIchemicals.com
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Beijing Ouhe Technology Co., Ltd

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JinYan Chemicals(ShangHai) Co.,Ltd.

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Adamas Reagent, Ltd.

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Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
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XiaoGan ShenYuan ChemPharm co,ltd

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Beijing Isomersyn Technology CO;LTD

Tel: 010-82954736 13391601435
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Shanghai Jian Chao Chemical Technology Co., Ltd.

Tel: 150-2103-5486 18017383231
Fax: qq：2817624287
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ProdList: 9342
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View Lastest Price from 1,3,2-Dioxathiane 2-oxide manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 1,3,2-Dioxathiane 2-oxide 4176-55-0
Price: US $2.00-5.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-07-08

Hebei Yanxi Chemical Co., Ltd.

Product: 1,3,2-Dioxathiane 2-oxide 4176-55-0
Price: US $1.00/kg
Min. Order: 11kg
Purity: 99%
Supply Ability: 20tons
Release date: 2023-09-07

Shaanxi Dideu New Materials Co. Ltd

Product: 1,3,2-Dioxathiane 2-oxide 4176-55-0
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-02-27

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4176-55-0

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